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:
On peut y trouver aussi du dioxyde de carbone (CO₂), du sulfure d'hydrogène appelé aussi « gaz acide » (H₂S), et parfois de l'azote (N₂) et de petites quantités d'hélium (He), mercure (Hg) et argon (Ar).
Postion	Tokenization
1	On
2	peut
3	y
4	trouver
5	aussi
6	du
7	dioxyde
8	de
9	carbone
10	(
11	CO₂
12	)
13	,
14	du
15	sulfure
16	d'
17	hydrogène
18	appelé
19	aussi
20	«
21	gaz
22	acide
23	»
24	(
25	H₂S
26	)
27	,
28	et
29	parfois
30	de
31	l'
32	azote
33	(
34	N₂
35	)
36	et
37	de
38	petites
39	quantités
40	d'
41	hélium
42	(
43	He
44	)
45	,
46	mercure
47	(
48	Hg
49	)
50	et
51	argon
52	(
53	Ar
54	)
55	.
Position	Tokenization	UPOS	Head	Deprel
1	On	PRON	2	nsubj
2	peut	VERB	0	root
3	y	PRON	4	obl:mod
4	trouver	VERB	2	xcomp:obj
5	aussi	ADV	4	advmod
6	du	DET	7	det
7	dioxyde	NOUN	4	obj
8	de	ADP	9	case
9	carbone	NOUN	7	nmod
10	(	PUNCT	11	punct
11	CO₂	SYM	7	appos
12	)	PUNCT	11	punct
13	,	PUNCT	15	punct
14	du	DET	15	det
15	sulfure	NOUN	7	conj
16	d'	ADP	17	case
17	hydrogène	NOUN	15	nmod
18	appelé	VERB	15	acl
19	aussi	ADV	18	advmod
20	«	PUNCT	21	punct
21	gaz	NOUN	18	xcomp:pred
22	acide	ADJ	21	amod
23	»	PUNCT	21	punct
24	(	PUNCT	25	punct
25	H₂S	SYM	15	appos
26	)	PUNCT	25	punct
27	,	PUNCT	32	punct
28	et	CCONJ	32	cc
29	parfois	ADV	32	advmod
30	de	ADP	32	det
31	l'	DET	30	fixed
32	azote	NOUN	7	conj
33	(	PUNCT	34	punct
34	N₂	SYM	32	appos
35	)	PUNCT	34	punct
36	et	CCONJ	39	cc
37	de	DET	39	det
38	petites	ADJ	39	amod
39	quantités	NOUN	7	conj
40	d'	ADP	41	case
41	hélium	NOUN	39	nmod
42	(	PUNCT	43	punct
43	He	SYM	41	appos
44	)	PUNCT	43	punct
45	,	PUNCT	46	punct
46	mercure	NOUN	41	conj
47	(	PUNCT	48	punct
48	Hg	SYM	46	appos
49	)	PUNCT	48	punct
50	et	CCONJ	51	cc
51	argon	NOUN	41	conj
52	(	PUNCT	53	punct
53	Ar	SYM	51	appos
54	)	PUNCT	53	punct
55	.	PUNCT	2	punct