(ROOT (S (S (PP (IN At) (NP (DT the) (NN moment))) (, ,) (NP (NP (PRP it))) (VP (MD may) (VP (VB be) (ADJP (ADJP (JJ difficult)) (SBAR (S (VP (TO to) (VP (VB imagine))))))))) (, ,) (CC but) (S (NP (JJ many) (NNS people)) (VP (VBP believe) (SBAR (IN that) (, ,) (S (PP (IN by) (NP (DT the) (NN year) (CD 2100))) (, ,) (NP (PRP we)) (VP (MD will) (VP (VB live) (PP (IN on) (NP (DT the) (NN planet) (NNP Mars))))))))) (. .)))
At the moment, it may be difficult to imagine, but many people believe that, by the year 2100, we will live on the planet Mars.
case
at
At
ADP
IN
det
Definite=Def|PronType=Art
the
the
DET
DT
obl
Number=Sing
moment
moment
NOUN
NN
punct
,
,
PUNCT
,
expl
Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs
it
it
PRON
PRP
aux
VerbForm=Fin
may
may
AUX
MD
cop
VerbForm=Inf
be
be
AUX
VB
root
Degree=Pos
difficult
difficult
ADJ
JJ
mark
to
to
PART
TO
csubj
VerbForm=Inf
imagine
imagine
VERB
VB
punct
,
,
PUNCT
,
cc
but
but
CCONJ
CC
amod
Degree=Pos
many
many
ADJ
JJ
nsubj
Number=Plur
person
people
NOUN
NNS
conj
Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin
believe
believe
VERB
VBP
mark
that
that
SCONJ
IN
punct
,
,
PUNCT
,
case
by
by
ADP
IN
det
Definite=Def|PronType=Art
the
the
DET
DT
obl
Number=Sing
year
year
NOUN
NN
nummod
NumForm=Digit|NumType=Card
2100
2100
NUM
CD
punct
,
,
PUNCT
,
nsubj
Case=Nom|Number=Plur|Person=1|PronType=Prs
we
we
PRON
PRP
aux
VerbForm=Fin
will
will
AUX
MD
ccomp
VerbForm=Inf
live
live
VERB
VB
case
on
on
ADP
IN
det
Definite=Def|PronType=Art
the
the
DET
DT
obl
Number=Sing
planet
planet
NOUN
NN
appos
Number=Sing
Mars
Mars
PROPN
NNP
punct
.
.
PUNCT
.
(ROOT (S (NP (NP (PRP$ Our) (JJ own) (NN planet)) (, ,) (NP (NNP Earth)) (, ,)) (VP (VBZ is) (VP (VBG becoming) (ADJP (ADJP (RBR more) (CC and) (RBR more)) (JJ crowed) (CC and) (VBN polluted)))) (. .)))
Our own planet, Earth, is becoming more and more crowed and polluted.
nmod:poss
Case=Gen|Number=Plur|Person=1|Poss=Yes|PronType=Prs
our
Our
PRON
PRP$
amod
Degree=Pos
own
own
ADJ
JJ
nsubj
Number=Sing
planet
planet
NOUN
NN
punct
,
,
PUNCT
,
appos
Number=Sing
Earth
Earth
PROPN
NNP
punct
,
,
PUNCT
,
aux
Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin
be
is
AUX
VBZ
root
Tense=Pres|VerbForm=Part
become
becoming
VERB
VBG
advmod
Degree=Cmp
more
more
ADV
RBR
cc
and
and
CCONJ
CC
conj
Degree=Cmp
more
more
ADV
RBR
xcomp
Degree=Pos
crowed
crowed
ADJ
JJ
cc
and
and
CCONJ
CC
conj
Tense=Past|VerbForm=Part
pollute
polluted
VERB
VBN
punct
.
.
PUNCT
.
(ROOT (S (ADVP (RB Luckily)) (, ,) (NP (PRP we)) (VP (MD can) (VP (VP (VB start) (ADVP (RB again))) (CC and) (VP (VB build) (NP (DT a) (JJR better) (NN world)) (PP (IN on) (NP (NNP Mars)))))) (. .)))
Luckily, we can start again and build a better world on Mars.
advmod
luckily
Luckily
ADV
RB
punct
,
,
PUNCT
,
nsubj
Case=Nom|Number=Plur|Person=1|PronType=Prs
we
we
PRON
PRP
aux
VerbForm=Fin
can
can
AUX
MD
root
VerbForm=Inf
start
start
VERB
VB
advmod
again
again
ADV
RB
cc
and
and
CCONJ
CC
conj
VerbForm=Inf
build
build
VERB
VB
det
Definite=Ind|PronType=Art
a
a
DET
DT
amod
Degree=Cmp
good
better
ADJ
JJR
obj
Number=Sing
world
world
NOUN
NN
case
on
on
ADP
IN
obl
Number=Sing
Mars
Mars
PROPN
NNP
punct
.
.
PUNCT
.
(ROOT (SINV (ADVP (RB Here)) (VP (VBZ is)) (SBAR (WHNP (WDT what)) (S (NP (NN life)) (VP (MD could) (VP (VB be) (ADJP (JJ like)))))) (. .)))
Here is what life could be like.
root
PronType=Dem
here
Here
ADV
RB
cop
Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin
be
is
AUX
VBZ
det
PronType=Int
what
what
DET
WDT
nsubj
Number=Sing
life
life
NOUN
NN
aux
VerbForm=Fin
could
could
AUX
MD
cop
VerbForm=Inf
be
be
AUX
VB
csubj
Degree=Pos
like
like
ADJ
JJ
punct
.
.
PUNCT
.
(ROOT (NFP  ))
root
PUNCT
NFP
(ROOT (S (ADVP (RB First) (PP (IN of) (NP (DT all)))) (, ,) (NP (NN transport)) (VP (MD should) (VP (VB be) (ADJP (RB much) (JJR better)))) (. .)))
First of all, transport should be much better.
advmod
NumType=Ord
first
First
ADV
RB
case
of
of
ADP
IN
obl
all
all
DET
DT
punct
,
,
PUNCT
,
nsubj
Number=Sing
transport
transport
NOUN
NN
aux
VerbForm=Fin
should
should
AUX
MD
cop
VerbForm=Inf
be
be
AUX
VB
advmod
much
much
ADV
RB
root
Degree=Cmp
good
better
ADJ
JJR
punct
.
.
PUNCT
.
(ROOT (S (PP (IN At) (ADJP (JJ present))) (, ,) (NP (PRP$ our) (NNS spaceships)) (VP (VP (VBP are) (ADJP (RB too) (JJ slow) (S (VP (TO to) (VP (VB carry) (NP (NP (JJ large) (NNS numbers)) (PP (IN of) (NP (NNS people)))) (PP (IN to) (NP (NNP Mars)))))))) (, --) (S (NP (PRP it)) (VP (VBZ takes) (NP (NNS months))))) (. .)))
At present, our spaceships are too slow to carry large numbers of people to Mars--it takes months.
case
at
At
ADP
IN
obl
Degree=Pos
present
present
ADJ
JJ
punct
,
,
PUNCT
,
nmod:poss
Case=Gen|Number=Plur|Person=1|Poss=Yes|PronType=Prs
our
our
PRON
PRP$
nsubj
Number=Plur
spaceship
spaceships
NOUN
NNS
cop
Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin
be
are
AUX
VBP
advmod
too
too
ADV
RB
root
Degree=Pos
slow
slow
ADJ
JJ
mark
to
to
PART
TO
xcomp
VerbForm=Inf
carry
carry
VERB
VB
amod
Degree=Pos
large
large
ADJ
JJ
obj
Number=Plur
number
numbers
NOUN
NNS
case
of
of
ADP
IN
nmod
Number=Plur
person
people
NOUN
NNS
case
to
to
ADP
IN
obl
Number=Sing
Mars
Mars
PROPN
NNP
punct
--
--
PUNCT
,
nsubj
Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs
it
it
PRON
PRP
parataxis
Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin
take
takes
VERB
VBZ
obj
Number=Plur
month
months
NOUN
NNS
punct
.
.
PUNCT
.
(ROOT (S (ADVP (RB However)) (, ,) (PP (IN by) (NP (CD 2100))) (, ,) (NP (NN spaceship)) (VP (MD can) (VP (VB travel) (PP (IN at) (NP (NP (PDT half) (DT the) (NN speed)) (PP (IN of) (NP (NN light))))))) (. .)))
However, by 2100, spaceship can travel at half the speed of light.
advmod
however
However
ADV
RB
punct
,
,
PUNCT
,
case
by
by
ADP
IN
obl
NumForm=Digit|NumType=Card
2100
2100
NUM
CD
punct
,
,
PUNCT
,
nsubj
Number=Sing
spaceship
spaceship
NOUN
NN
aux
VerbForm=Fin
can
can
AUX
MD
root
VerbForm=Inf
travel
travel
VERB
VB
case
at
at
ADP
IN
det:predet
NumForm=Word|NumType=Frac|PronType=Neg
half
half
DET
PDT
det
Definite=Def|PronType=Art
the
the
DET
DT
obl
Number=Sing
speed
speed
NOUN
NN
case
of
of
ADP
IN
nmod
Number=Sing
light
light
NOUN
NN
punct
.
.
PUNCT
.
(ROOT (S (NP (PRP It)) (VP (MD might) (VP (VB take) (NP (PRP us)) (NP (QP (CD two) (CC or) (CD three)) (NNS days)) (S (VP (TO to) (VP (VB get) (PP (IN to) (NP (NNP Mars)))))))) (. !)))
It might take us two or three days to get to Mars!
expl
Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs
it
It
PRON
PRP
aux
VerbForm=Fin
might
might
AUX
MD
root
VerbForm=Inf
take
take
VERB
VB
iobj
Case=Acc|Number=Plur|Person=1|PronType=Prs
we
us
PRON
PRP
nummod
NumForm=Word|NumType=Card
two
two
NUM
CD
cc
or
or
CCONJ
CC
conj
NumForm=Word|NumType=Card
three
three
NUM
CD
obj
Number=Plur
day
days
NOUN
NNS
mark
to
to
PART
TO
csubj
VerbForm=Inf
get
get
VERB
VB
case
to
to
ADP
IN
obl
Number=Sing
Mars
Mars
PROPN
NNP
punct
!
!
PUNCT
.
(ROOT (NFP  ))
root
PUNCT
NFP
(ROOT (S (ADVP (RB Secondly)) (, ,) (NP (NNS humans)) (VP (VBP need) (NP (NP (NN food) (, ,) (NN water) (CC and) (NN air)) (SBAR (S (VP (TO to) (VP (VB live))))))) (. .)))
Secondly, humans need food, water and air to live.
advmod
secondly
Secondly
ADV
RB
punct
,
,
PUNCT
,
nsubj
Number=Plur
human
humans
NOUN
NNS
root
Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin
need
need
VERB
VBP
obj
Number=Sing
food
food
NOUN
NN
punct
,
,
PUNCT
,
conj
Number=Sing
water
water
NOUN
NN
cc
and
and
CCONJ
CC
conj
Number=Sing
air
air
NOUN
NN
mark
to
to
PART
TO
advcl
VerbForm=Inf
live
live
VERB
VB
punct
.
.
PUNCT
.
(ROOT (S (NP (NNS Scientists)) (VP (MD should) (VP (VB be) (ADJP (JJ able) (S (VP (TO to) (VP (VB develop) (NP (NP (NNS plants)) (SBAR (WHNP (WDT that)) (S (VP (MD can) (VP (VB be) (VP (VBN grown) (PP (IN on) (NP (NNP Mars))))))))))))))) (. .)))
Scientists should be able to develop plants that can be grown on Mars.
nsubj
Number=Plur
scientist
Scientists
NOUN
NNS
aux
VerbForm=Fin
should
should
AUX
MD
cop
VerbForm=Inf
be
be
AUX
VB
root
Degree=Pos
able
able
ADJ
JJ
mark
to
to
PART
TO
xcomp
VerbForm=Inf
develop
develop
VERB
VB
obj
Number=Plur
plant
plants
NOUN
NNS
nsubj:pass
PronType=Rel
that
that
PRON
WDT
aux
VerbForm=Fin
can
can
AUX
MD
aux:pass
VerbForm=Inf
be
be
AUX
VB
acl:relcl
Tense=Past|VerbForm=Part|Voice=Pass
grow
grown
VERB
VBN
case
on
on
ADP
IN
obl
Number=Sing
Mars
Mars
PROPN
NNP
punct
.
.
PUNCT
.
(ROOT (S (NP (DT These) (NNS plants)) (VP (MD will) (VP (VB produce) (NP (NP (DT the) (NN food) (CC and) (NN air)) (SBAR (WHNP (WDT that)) (S (NP (PRP we)) (VP (VBP need))))))) (. .)))
These plants will produce the food and air that we need.
det
Number=Plur|PronType=Dem
this
These
DET
DT
nsubj
Number=Plur
plant
plants
NOUN
NNS
aux
VerbForm=Fin
will
will
AUX
MD
root
VerbForm=Inf
produce
produce
VERB
VB
det
Definite=Def|PronType=Art
the
the
DET
DT
obj
Number=Sing
food
food
NOUN
NN
cc
and
and
CCONJ
CC
conj
Number=Sing
air
air
NOUN
NN
obj
PronType=Rel
that
that
PRON
WDT
nsubj
Case=Nom|Number=Plur|Person=1|PronType=Prs
we
we
PRON
PRP
acl:relcl
Mood=Ind|Number=Plur|Person=1|Tense=Pres|VerbForm=Fin
need
need
VERB
VBP
punct
.
.
PUNCT
.
(ROOT (SQ (ADVP (RB However)) (, ,) (MD can) (NP (DT these) (NNS plants)) (VP (VB produce) (NP (NN water)) (PP (IN for) (NP (PRP us)))) (. ?)))
However, can these plants produce water for us?
advmod
however
However
ADV
RB
punct
,
,
PUNCT
,
aux
VerbForm=Fin
can
can
AUX
MD
det
Number=Plur|PronType=Dem
this
these
DET
DT
nsubj
Number=Plur
plant
plants
NOUN
NNS
root
VerbForm=Inf
produce
produce
VERB
VB
obj
Number=Sing
water
water
NOUN
NN
case
for
for
ADP
IN
obl
Case=Acc|Number=Plur|Person=1|PronType=Prs
we
us
PRON
PRP
punct
?
?
PUNCT
.
(ROOT (S (NP (EX There)) (VP (VBZ is) (NP (DT no) (NN answer)) (ADVP (RB now))) (. .)))
There is no answer now.
expl
there
There
PRON
EX
root
Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin
be
is
VERB
VBZ
det
no
no
DET
DT
nsubj
Number=Sing
answer
answer
NOUN
NN
advmod
now
now
ADV
RB
punct
.
.
PUNCT
.
(ROOT (NFP  ))
root
PUNCT
NFP
(ROOT (S (NP (EX There)) (VP (VBZ is) (NP (NP (DT a) (NN problem)) (SBAR (IN for) (S (NP (PRP us)) (VP (TO to) (VP (VB live) (PP (IN on) (NP (NNP Mars))))))))) (. .)))
There is a problem for us to live on Mars.
expl
there
There
PRON
EX
root
Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin
be
is
VERB
VBZ
det
Definite=Ind|PronType=Art
a
a
DET
DT
nsubj
Number=Sing
problem
problem
NOUN
NN
mark
for
for
SCONJ
IN
nsubj
Case=Acc|Number=Plur|Person=1|PronType=Prs
we
us
PRON
PRP
mark
to
to
PART
TO
acl
VerbForm=Inf
live
live
VERB
VB
case
on
on
ADP
IN
obl
Number=Sing
Mars
Mars
PROPN
NNP
punct
.
.
PUNCT
.
(ROOT (S (NP (NNP Mars)) (VP (VBZ pulls) (NP (PRP us)) (NP (NP (ADJP (RB much) (JJR less))) (SBAR (IN than) (S (NP (DT the) (NNP Earth)) (VP (VBZ does)))))) (. .)))
Mars pulls us much less than the Earth does.
nsubj
Number=Sing
Mars
Mars
PROPN
NNP
root
Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin
pull
pulls
VERB
VBZ
obj
Case=Acc|Number=Plur|Person=1|PronType=Prs
we
us
PRON
PRP
advmod
much
much
ADV
RB
obj
Degree=Cmp
less
less
ADJ
JJR
mark
than
than
SCONJ
IN
det
Definite=Def|PronType=Art
the
the
DET
DT
nsubj
Number=Sing
Earth
Earth
PROPN
NNP
advcl
Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin
do
does
VERB
VBZ
punct
.
.
PUNCT
.
(ROOT (S (NP (DT This)) (VP (MD will) (VP (VB be) (ADJP (JJ dangerous)) (SBAR (IN because) (S (NP (PRP we)) (VP (MD could) (ADVP (RB easily)) (VP (VP (VB jump) (ADVP (RB too) (RB high))) (CC and) (VP (VB fly) (ADVP (RB slowly) (RB away)) (PP (IN into) (NP (NN space)))))))))) (. .)))
This will be dangerous because we could easily jump too high and fly slowly away into space.
nsubj
Number=Sing|PronType=Dem
this
This
PRON
DT
aux
VerbForm=Fin
will
will
AUX
MD
cop
VerbForm=Inf
be
be
AUX
VB
root
Degree=Pos
dangerous
dangerous
ADJ
JJ
mark
because
because
SCONJ
IN
nsubj
Case=Nom|Number=Plur|Person=1|PronType=Prs
we
we
PRON
PRP
aux
VerbForm=Fin
could
could
AUX
MD
advmod
easily
easily
ADV
RB
advcl
VerbForm=Inf
jump
jump
VERB
VB
advmod
too
too
ADV
RB
advmod
Degree=Pos
high
high
ADV
RB
cc
and
and
CCONJ
CC
conj
VerbForm=Inf
fly
fly
VERB
VB
advmod
slowly
slowly
ADV
RB
advmod
away
away
ADV
RB
case
into
into
ADP
IN
obl
Number=Sing
space
space
NOUN
NN
punct
.
.
PUNCT
.
(ROOT (S (S (VP (TO To) (VP (VB prevent) (NP (DT this))))) (, ,) (NP (NP (NNS humans)) (PP (IN on) (NP (NNP Mars)))) (VP (VBP have) (S (VP (TO to) (VP (VB wear) (NP (JJ special) (NNS shoes)) (S (VP (TO to) (VP (VB make) (S (NP (PRP themselves)) (ADJP (JJR heavier)))))))))) (. .)))
To prevent this, humans on Mars have to wear special shoes to make themselves heavier.
mark
to
To
PART
TO
advcl
VerbForm=Inf
prevent
prevent
VERB
VB
obj
Number=Sing|PronType=Dem
this
this
PRON
DT
punct
,
,
PUNCT
,
nsubj
Number=Plur
human
humans
NOUN
NNS
case
on
on
ADP
IN
nmod
Number=Sing
Mars
Mars
PROPN
NNP
root
Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin
have
have
VERB
VBP
mark
to
to
PART
TO
xcomp
VerbForm=Inf
wear
wear
VERB
VB
amod
Degree=Pos
special
special
ADJ
JJ
obj
Number=Plur
shoe
shoes
NOUN
NNS
mark
to
to
PART
TO
advcl
VerbForm=Inf
make
make
VERB
VB
obj
Case=Acc|Number=Plur|Person=3|PronType=Prs|Reflex=Yes
themselves
themselves
PRON
PRP
xcomp
Degree=Cmp
heavy
heavier
ADJ
JJR
punct
.
.
PUNCT
.
(ROOT (NFP  ))
root
PUNCT
NFP
(ROOT (S (S (NP (NP (NN Life)) (PP (IN on) (NP (NNP Mars)))) (VP (MD will) (VP (VB be) (ADJP (ADJP (JJR better)) (PP (IN than) (NP (DT that)))) (PP (IN on) (NP (NNP Earth))) (PP (IN in) (NP (JJ many) (NNS ways)))))) (, ,) (NP (NNS People)) (VP (MD will) (VP (VB have) (NP (JJR more) (NN space)))) (. .)))
Life on Mars will be better than that on Earth in many ways, People will have more space.
nsubj
Number=Sing
life
Life
NOUN
NN
case
on
on
ADP
IN
nmod
Number=Sing
Mars
Mars
PROPN
NNP
aux
VerbForm=Fin
will
will
AUX
MD
cop
VerbForm=Inf
be
be
AUX
VB
root
Degree=Cmp
good
better
ADJ
JJR
case
than
than
ADP
IN
obl
Number=Sing|PronType=Dem
that
that
PRON
DT
case
on
on
ADP
IN
nmod
Number=Sing
Earth
Earth
PROPN
NNP
case
in
in
ADP
IN
amod
Degree=Pos
many
many
ADJ
JJ
obl
Number=Plur
way
ways
NOUN
NNS
punct
,
,
PUNCT
,
nsubj
Number=Plur
person
People
NOUN
NNS
aux
VerbForm=Fin
will
will
AUX
MD
parataxis
VerbForm=Inf
have
have
VERB
VB
amod
Degree=Cmp
more
more
ADJ
JJR
obj
Number=Sing
space
space
NOUN
NN
punct
.
.
PUNCT
.
(ROOT (S (S (VP (VBG Living) (PP (IN in) (NP (NP (DT a) (JJ large) (NN building)) (PP (IN with) (NP (QP (RB only) (CD 10)) (NNS bedrooms))))))) (VP (VBZ is) (ADJP (RB highly) (JJ possible))) (. .)))
Living in a large building with only 10 bedrooms is highly possible.
csubj
VerbForm=Ger
live
Living
VERB
VBG
case
in
in
ADP
IN
det
Definite=Ind|PronType=Art
a
a
DET
DT
amod
Degree=Pos
large
large
ADJ
JJ
obl
Number=Sing
building
building
NOUN
NN
case
with
with
ADP
IN
advmod
only
only
ADV
RB
nummod
NumForm=Digit|NumType=Card
10
10
NUM
CD
nmod
Number=Plur
bedroom
bedrooms
NOUN
NNS
cop
Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin
be
is
AUX
VBZ
advmod
highly
highly
ADV
RB
root
Degree=Pos
possible
possible
ADJ
JJ
punct
.
.
PUNCT
.
(ROOT (S (NP (JJ Many) (NNS people)) (VP (VBP believe) (SBAR (S (SBAR (IN that) (S (NP (NN robot)) (VP (MD will) (VP (VB do) (NP (NP (JJS most)) (PP (IN of) (NP (PRP$ our) (NN work)))))))) (, ,) (RB so) (NP (PRP we)) (VP (VBP have) (NP (NP (JJR more) (NN time)) (PP (IN for) (NP (PRP$ our) (NNS hobbies)))))))) (. .)))
Many people believe that robot will do most of our work, so we have more time for our hobbies.
amod
Degree=Pos
many
Many
ADJ
JJ
nsubj
Number=Plur
person
people
NOUN
NNS
root
Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin
believe
believe
VERB
VBP
mark
that
that
SCONJ
IN
nsubj
Number=Sing
robot
robot
NOUN
NN
aux
VerbForm=Fin
will
will
AUX
MD
ccomp
VerbForm=Inf
do
do
VERB
VB
obj
Degree=Sup
most
most
ADJ
JJS
case
of
of
ADP
IN
nmod:poss
Case=Gen|Number=Plur|Person=1|Poss=Yes|PronType=Prs
our
our
PRON
PRP$
obl
Number=Sing
work
work
NOUN
NN
punct
,
,
PUNCT
,
advmod
so
so
ADV
RB
nsubj
Case=Nom|Number=Plur|Person=1|PronType=Prs
we
we
PRON
PRP
parataxis
Mood=Ind|Number=Plur|Person=1|Tense=Pres|VerbForm=Fin
have
have
VERB
VBP
amod
Degree=Cmp
more
more
ADJ
JJR
obj
Number=Sing
time
time
NOUN
NN
case
for
for
ADP
IN
nmod:poss
Case=Gen|Number=Plur|Person=1|Poss=Yes|PronType=Prs
our
our
PRON
PRP$
nmod
Number=Plur
hobby
hobbies
NOUN
NNS
punct
.
.
PUNCT
.
(ROOT (NFP  ))
root
PUNCT
NFP
(ROOT (S (NP (EX There)) (VP (MD will) (ADVP (RB probably)) (VP (VB be) (NP (NP (DT no) (NN school)) (PP (IN on) (NP (NNP Mars)))))) (. .)))
There will probably be no school on Mars.
expl
there
There
PRON
EX
aux
VerbForm=Fin
will
will
AUX
MD
advmod
probably
probably
ADV
RB
root
VerbForm=Inf
be
be
VERB
VB
det
no
no
DET
DT
nsubj
Number=Sing
school
school
NOUN
NN
case
on
on
ADP
IN
nmod
Number=Sing
Mars
Mars
PROPN
NNP
punct
.
.
PUNCT
.
(ROOT (S (NP (DT Every) (NN student)) (VP (MD will) (VP (VB have) (NP (NP (NP (DT a) (NN computer)) (PP (IN at) (NP (NN home)))) (SBAR (WHNP (WDT which)) (S (VP (VBZ is) (VP (VBN connected) (PP (IN to) (NP (DT the) (NN internet)))))))))) (. .)))
Every student will have a computer at home which is connected to the internet.
det
every
Every
DET
DT
nsubj
Number=Sing
student
student
NOUN
NN
aux
VerbForm=Fin
will
will
AUX
MD
root
VerbForm=Inf
have
have
VERB
VB
det
Definite=Ind|PronType=Art
a
a
DET
DT
obj
Number=Sing
computer
computer
NOUN
NN
case
at
at
ADP
IN
nmod
Number=Sing
home
home
NOUN
NN
nsubj:pass
PronType=Rel
which
which
PRON
WDT
aux:pass
Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin
be
is
AUX
VBZ
acl:relcl
Tense=Past|VerbForm=Part|Voice=Pass
connect
connected
VERB
VBN
case
to
to
ADP
IN
det
Definite=Def|PronType=Art
the
the
DET
DT
obl
Number=Sing
internet
internet
NOUN
NN
punct
.
.
PUNCT
.
(ROOT (S (NP (PRP They)) (VP (MD can) (VP (VP (VB study)) (, ,) (VP (VBP do) (NP (PRP$ their) (NN homework))) (CC and) (VP (VB take) (NP (NNS exams)) (PP (IN in) (NP (JJ online) (NNS schools)))))) (. .)))
They can study, do their homework and take exams in online schools.
nsubj
Case=Nom|Number=Plur|Person=3|PronType=Prs
they
They
PRON
PRP
aux
VerbForm=Fin
can
can
AUX
MD
root
VerbForm=Inf
study
study
VERB
VB
punct
,
,
PUNCT
,
conj
Mood=Ind|Number=Plur|Person=3|VerbForm=Fin
do
do
VERB
VBP
nmod:poss
Case=Gen|Number=Plur|Person=3|Poss=Yes|PronType=Prs
their
their
PRON
PRP$
obj
Number=Sing
homework
homework
NOUN
NN
cc
and
and
CCONJ
CC
conj
VerbForm=Inf
take
take
VERB
VB
obj
Number=Plur
exam
exams
NOUN
NNS
case
in
in
ADP
IN
amod
Degree=Pos
online
online
ADJ
JJ
obl
Number=Plur
school
schools
NOUN
NNS
punct
.
.
PUNCT
.
(ROOT (S (NP (DT Each) (NN student)) (VP (MD will) (ADVP (RB also)) (VP (VB have) (NP (NP (PRP$ their) (JJ own) (JJ online) (NN teacher)) (VP (VBN called) (S (`` ``) (NP (NN e-teacher)) ('' '')))))) (. .)))
Each student will also have their own online teacher called "e-teacher".
det
each
Each
DET
DT
nsubj
Number=Sing
student
student
NOUN
NN
aux
VerbForm=Fin
will
will
AUX
MD
advmod
also
also
ADV
RB
root
VerbForm=Inf
have
have
VERB
VB
nmod:poss
Case=Gen|Number=Plur|Person=3|Poss=Yes|PronType=Prs
their
their
PRON
PRP$
amod
Degree=Pos
own
own
ADJ
JJ
amod
Degree=Pos
online
online
ADJ
JJ
obj
Number=Sing
teacher
teacher
NOUN
NN
acl
Tense=Past|VerbForm=Part
call
called
VERB
VBN
punct
``
``
PUNCT
``
xcomp
Number=Sing
e-teacher
e-teacher
NOUN
NN
punct
''
''
PUNCT
''
punct
.
.
PUNCT
.
(ROOT (NFP  ))
root
PUNCT
NFP
(ROOT (S (ADVP (RB However)) (, ,) (PP (IN in) (NP (DT some) (NNS ways))) (, ,) (NP (NP (NN life)) (PP (IN on) (NP (NNP Mars)))) (VP (MD may) (RB not) (VP (VB be) (ADJP (ADJP (JJR better)) (PP (IN than) (NP (DT that)))) (PP (IN on) (NP (DT the) (NN earth))) (NP (NN today)))) (. .)))
However, in some ways, life on Mars may not be better than that on the earth today.
advmod
however
However
ADV
RB
punct
,
,
PUNCT
,
case
in
in
ADP
IN
det
some
some
DET
DT
obl
Number=Plur
way
ways
NOUN
NNS
punct
,
,
PUNCT
,
nsubj
Number=Sing
life
life
NOUN
NN
case
on
on
ADP
IN
nmod
Number=Sing
Mars
Mars
PROPN
NNP
aux
VerbForm=Fin
may
may
AUX
MD
advmod
not
not
PART
RB
cop
VerbForm=Inf
be
be
AUX
VB
root
Degree=Cmp
good
better
ADJ
JJR
case
than
than
ADP
IN
obl
Number=Sing|PronType=Dem
that
that
PRON
DT
case
on
on
ADP
IN
det
Definite=Def|PronType=Art
the
the
DET
DT
nmod
Number=Sing
earth
earth
NOUN
NN
obl:tmod
Number=Sing
today
today
NOUN
NN
punct
.
.
PUNCT
.
(ROOT (S (S (NP (NN Food)) (VP (MD will) (RB not) (VP (VB be) (NP (DT the) (JJ same))))) (, --) (S (NP (NNS meals)) (VP (VP (MD will) (ADVP (RB probably)) (VP (VB be) (PP (IN in) (NP (NP (DT the) (NN form)) (PP (IN of) (NP (NNS pills))))))) (CC and) (VP (MD will) (RB not) (VP (VB be) (ADJP (ADJP (RB as) (JJ delicious)) (SBAR (IN as) (S (NP (PRP they)) (VP (VBP are) (NP (NN today)))))))))) (, ,) (S (ADVP (RB Also)) (, ,) (NP (NN space) (NN travel)) (VP (MD will) (VP (VB make) (S (NP (JJ many) (NNS people)) (VP (VB feel) (ADJP (JJ ill))))))) (. .)))
Food will not be the same--meals will probably be in the form of pills and will not be as delicious as they are today, Also, space travel will make many people feel ill.
nsubj
Number=Sing
food
Food
NOUN
NN
aux
VerbForm=Fin
will
will
AUX
MD
advmod
not
not
PART
RB
cop
VerbForm=Inf
be
be
AUX
VB
det
Definite=Def|PronType=Art
the
the
DET
DT
root
Degree=Pos
same
same
ADJ
JJ
punct
--
--
PUNCT
,
nsubj
Number=Plur
meal
meals
NOUN
NNS
aux
VerbForm=Fin
will
will
AUX
MD
advmod
probably
probably
ADV
RB
cop
VerbForm=Inf
be
be
AUX
VB
case
in
in
ADP
IN
det
Definite=Def|PronType=Art
the
the
DET
DT
parataxis
Number=Sing
form
form
NOUN
NN
case
of
of
ADP
IN
nmod
Number=Plur
pill
pills
NOUN
NNS
cc
and
and
CCONJ
CC
aux
VerbForm=Fin
will
will
AUX
MD
advmod
not
not
PART
RB
cop
VerbForm=Inf
be
be
AUX
VB
advmod
as
as
ADV
RB
conj
Degree=Pos
delicious
delicious
ADJ
JJ
mark
as
as
SCONJ
IN
nsubj
Case=Nom|Number=Plur|Person=3|PronType=Prs
they
they
PRON
PRP
advcl
Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin
be
are
AUX
VBP
obl:tmod
Number=Sing
today
today
NOUN
NN
punct
,
,
PUNCT
,
advmod
also
Also
ADV
RB
punct
,
,
PUNCT
,
compound
Number=Sing
space
space
NOUN
NN
nsubj
Number=Sing
travel
travel
NOUN
NN
aux
VerbForm=Fin
will
will
AUX
MD
parataxis
VerbForm=Inf
make
make
VERB
VB
amod
Degree=Pos
many
many
ADJ
JJ
obj
Number=Plur
person
people
NOUN
NNS
xcomp
VerbForm=Inf
feel
feel
VERB
VB
xcomp
Degree=Pos
ill
ill
ADJ
JJ
punct
.
.
PUNCT
.
(ROOT (S (S (NP (DT The) (NN spaceship)) (VP (MD will) (VP (VB travel) (ADVP (RB fast))))) (CC but) (S (NP (NP (DT the) (NN journey)) (PP (IN to) (NP (NNP Mars)))) (VP (MD will) (ADVP (RB probably)) (VP (VB be) (ADJP (RB very) (JJ uncomfortable))))) (. .)))
The spaceship will travel fast but the journey to Mars will probably be very uncomfortable.
det
Definite=Def|PronType=Art
the
The
DET
DT
nsubj
Number=Sing
spaceship
spaceship
NOUN
NN
aux
VerbForm=Fin
will
will
AUX
MD
root
VerbForm=Inf
travel
travel
VERB
VB
advmod
Degree=Pos
fast
fast
ADV
RB
cc
but
but
CCONJ
CC
det
Definite=Def|PronType=Art
the
the
DET
DT
nsubj
Number=Sing
journey
journey
NOUN
NN
case
to
to
ADP
IN
nmod
Number=Sing
Mars
Mars
PROPN
NNP
aux
VerbForm=Fin
will
will
AUX
MD
advmod
probably
probably
ADV
RB
cop
VerbForm=Inf
be
be
AUX
VB
advmod
very
very
ADV
RB
conj
Degree=Pos
uncomfortable
uncomfortable
ADJ
JJ
punct
.
.
PUNCT
.
At the moment, it may be difficult to imagine, but many people believe that, by the year 2100, we will live on the planet Mars. Our own planet, Earth, is becoming more and more crowed and polluted. Luckily, we can start again and build a better world on Mars. Here is what life could be like.  First of all, transport should be much better. At present, our spaceships are too slow to carry large numbers of people to Mars--it takes months. However, by 2100, spaceship can travel at half the speed of light. It might take us two or three days to get to Mars!  Secondly, humans need food, water and air to live. Scientists should be able to develop plants that can be grown on Mars. These plants will produce the food and air that we need. However, can these plants produce water for us? There is no answer now.  There is a problem for us to live on Mars. Mars pulls us much less than the Earth does. This will be dangerous because we could easily jump too high and fly slowly away into space. To prevent this, humans on Mars have to wear special shoes to make themselves heavier.  Life on Mars will be better than that on Earth in many ways, People will have more space. Living in a large building with only 10 bedrooms is highly possible. Many people believe that robot will do most of our work, so we have more time for our hobbies.  There will probably be no school on Mars. Every student will have a computer at home which is connected to the internet. They can study, do their homework and take exams in online schools. Each student will also have their own online teacher called "e-teacher".  However, in some ways, life on Mars may not be better than that on the earth today. Food will not be the same--meals will probably be in the form of pills and will not be as delicious as they are today, Also, space travel will make many people feel ill. The spaceship will travel fast but the journey to Mars will probably be very uncomfortable.