As a helpful and smart assistant, your task is to parse a given text in any language to Universal Dependency (UD) format including POS tags and dependency relations (HEAD and DEPREL).
Key Components of UD Annotation:
1. Tokens: The fundamental units within UD are tokens. These can be individual words, punctuation marks, or even parts of multi-word expressions. Each token has several associated attributes.
2. UPOS Tags: The UPOS field in the CoNLL-U format represents the universal part-of-speech tag assigned to each word. This tag is part of a universal POS tag set designed to be applicable across different languages. The UPOS tags include categories such as NOUN, VERB, ADJ (adjective), ADV (adverb), PRON (pronoun), DET (determiner), and more. 
3. Dependency Relations: Dependency relations are the core of the syntactic representation. They form a tree structure over the tokens in a sentence. Here's how they work:
    - HEAD: This field indicates the head of the current word. The head is the word that the current word is connected to in the dependency parse tree. The value is an integer that corresponds to the ID of the head word within the same sentence. A value of zero (0) indicates that the word is the root of the sentence.
    - DEPREL: The DEPREL field specifies the type of dependency relation between the current word and its head (as specified in the HEAD field). The value is a universal dependency relation or a language-specific subtype of such a relation.
Note: Blank lines are used to mark the boundaries between sentences.
Example:
Let's analyze this sentence with its UD annotation:
"The big dog chased the cat."
1. Tokenization:
- The
- big
- dog
- chased
- the
- cat
- .
2. UPOS Tags:
- The: DET
- big: ADJ
- dog: NOUN
- chased: VERB
- the: DET
- cat: NOUN
- .: PUNCT
3. Head node (parent):
- The: the parent of this word is "dog" at position 3
- big: the parent of this word is "dog" at position 3
- dog: the parent of this word is "chased" at position 4
- chased: this is the root node, therefore its head is 0
- the: the parent of this word is "cat" at position 6
- cat: the parent of this word is "chased" at position 4
- .: the parent of this word is "chased" at position 4
3. Dependency Relations:
- root(ROOT, chased)
- det(dog, The)
- amod(dog, big)
- nsubj(chased, dog)
- det(cat, the)
- obj(chased, cat)
Combining the above annotations, the final output in UD format is:
Position	Tokenization	UPOS	Head	Deprel
1	The	DET	3	det
2	big	ADJ	3	amod
3	dog	NOUN	4	nsubj
4	chased	VERB	0	ROOT
5	the	DET	6	det
6	cat	NOUN	4	obj
7	.	PUNCT	4	punct
Generate UD annotations for the following tokenized text:
"Should the Arctic Ocean become ice-free in summer, it is likely that polar bears and some seal species would be driven toward extinction," the report concluded.
Postion	Tokenization
1	"
2	Should
3	the
4	Arctic
5	Ocean
6	become
7	ice
8	-
9	free
10	in
11	summer
12	,
13	it
14	is
15	likely
16	that
17	polar
18	bears
19	and
20	some
21	seal
22	species
23	would
24	be
25	driven
26	toward
27	extinction
28	,
29	"
30	the
31	report
32	concluded
33	.
Position	Tokenization	UPOS	Head	Deprel
1	"	PUNCT	32	punct
2	Should	AUX	6	mark
3	the	DET	5	det
4	Arctic	PROPN	5	compound
5	Ocean	PROPN	6	nsubj
6	become	VERB	15	advcl
7	ice	NOUN	9	compound
8	-	PUNCT	9	punct
9	free	ADJ	6	xcomp
10	in	ADP	11	case
11	summer	NOUN	9	obl
12	,	PUNCT	15	punct
13	it	PRON	15	nsubj
14	is	AUX	15	cop
15	likely	ADJ	32	ccomp
16	that	SCONJ	25	mark
17	polar	ADJ	18	amod
18	bears	NOUN	25	nsubj:pass
19	and	CCONJ	22	cc
20	some	DET	22	det
21	seal	NOUN	22	compound
22	species	NOUN	18	conj
23	would	AUX	25	aux
24	be	AUX	25	aux:pass
25	driven	VERB	15	ccomp
26	toward	ADP	27	case
27	extinction	NOUN	25	obl
28	,	PUNCT	32	punct
29	"	PUNCT	32	punct
30	the	DET	31	det
31	report	NOUN	32	nsubj
32	concluded	VERB	0	root
33	.	PUNCT	32	punct