(ROOT (S (NP (JJ Fatal) (NN hilarity)) (VP (VBZ refers) (PP (IN to) (NP (NP (NN death)) (VP (VBG resulting) (PP (IN from) (NP (NP (DT the) (JJ physiological) (NNS effects)) (PP (IN of) (NP (NN laughter))))))))) (. .)))
Fatal hilarity refers to death resulting from the physiological effects of laughter.
amod
Degree=Pos
Fatal
Fatal
ADJ
JJ
nsubj
Number=Sing
hilarity
hilarity
NOUN
NN
root
Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin
refer
refers
VERB
VBZ
case
to
to
ADP
IN
obl
Number=Sing
death
death
NOUN
NN
acl
VerbForm=Ger
result
resulting
VERB
VBG
case
from
from
ADP
IN
det
Definite=Def|PronType=Art
the
the
DET
DT
amod
Degree=Pos
physiological
physiological
ADJ
JJ
obl
Number=Plur
effect
effects
NOUN
NNS
case
of
of
ADP
IN
nmod
Number=Sing
laughter
laughter
NOUN
NN
punct
.
.
PUNCT
.
(ROOT (S (S (NP (NP (NNS Versions)) (PP (IN of) (NP (DT the) (NN phrase)))) (VP (VBP date) (ADVP (RB back) (PP (IN to) (NP (CD 1596)))))) (CC and) (S (NP (NP (NNS records)) (PP (IN of) (NP (NN laughter)))) (VP (VBG causing) (NP (NN death) (NN date)) (ADVP (RB back) (PP (IN to) (NP (NNP Ancient) (NNP Greece)))))) (. .)))
Versions of the phrase date back to 1596 and records of laughter causing death date back to Ancient Greece.
nsubj
Number=Plur
version
Versions
NOUN
NNS
case
of
of
ADP
IN
det
Definite=Def|PronType=Art
the
the
DET
DT
nmod
Number=Sing
phrase
phrase
NOUN
NN
root
Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin
date
date
VERB
VBP
advmod
back
back
ADV
RB
case
to
to
ADP
IN
obl
NumForm=Digit|NumType=Card
1596
1596
NUM
CD
cc
and
and
CCONJ
CC
nsubj
Number=Plur
record
records
NOUN
NNS
case
of
of
ADP
IN
nmod
Number=Sing
laughter
laughter
NOUN
NN
advcl
VerbForm=Ger
cause
causing
VERB
VBG
compound
Number=Sing
death
death
NOUN
NN
obj
Number=Sing
date
date
NOUN
NN
advmod
back
back
ADV
RB
case
to
to
ADP
IN
amod
Degree=Pos
ancient
Ancient
ADJ
NNP
obl
Number=Sing
Greece
Greece
PROPN
NNP
punct
.
.
PUNCT
.
(ROOT (S (NP (JJ Fatal) (NN hilarity)) (VP (MD may) (VP (VB result) (PP (IN from) (NP (NP (JJ several) (NNS pathologies)) (SBAR (WHNP (WDT that)) (S (VP (VBP deviate) (PP (IN from) (NP (JJ benign) (NN laughter)))))))))) (. .)))
Fatal hilarity may result from several pathologies that deviate from benign laughter.
amod
Degree=Pos
Fatal
Fatal
ADJ
JJ
nsubj
Number=Sing
hilarity
hilarity
NOUN
NN
aux
VerbForm=Fin
may
may
AUX
MD
root
VerbForm=Inf
result
result
VERB
VB
case
from
from
ADP
IN
amod
Degree=Pos
several
several
ADJ
JJ
obl
Number=Plur
pathology
pathologies
NOUN
NNS
nsubj
PronType=Rel
that
that
PRON
WDT
acl:relcl
Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin
deviate
deviate
VERB
VBP
case
from
from
ADP
IN
amod
Degree=Pos
benign
benign
ADJ
JJ
obl
Number=Sing
laughter
laughter
NOUN
NN
punct
.
.
PUNCT
.
(ROOT (S (NP (DT These)) (VP (VBP include)) (: :)))
These include:
nsubj
Number=Plur|PronType=Dem
this
These
PRON
DT
root
Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin
include
include
VERB
VBP
punct
:
:
PUNCT
:
Fatal hilarity refers to death resulting from the physiological effects of laughter. Versions of the phrase date back to 1596 and records of laughter causing death date back to Ancient Greece. Fatal hilarity may result from several pathologies that deviate from benign laughter. These include: