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:
D'ailleurs, il dément tout contentieux supposé sur le prix du gaz qui sera livré à l'Europe par le biais du Medgaz.
Postion	Tokenization
1	D'
2	ailleurs
3	,
4	il
5	dément
6	tout
7	contentieux
8	supposé
9	sur
10	le
11	prix
12	du
13	de
14	le
15	gaz
16	qui
17	sera
18	livré
19	à
20	l'
21	Europe
22	par
23	le
24	biais
25	du
26	de
27	le
28	Medgaz
29	.
Position	Tokenization	UPOS	Head	Deprel
1	D'	ADP	5	advmod
2	ailleurs	ADV	1	fixed
3	,	PUNCT	1	punct
4	il	PRON	5	nsubj
5	dément	VERB	0	root
6	tout	DET	7	det
7	contentieux	NOUN	5	obj
8	supposé	ADJ	7	amod
9	sur	ADP	11	case
10	le	DET	11	det
11	prix	NOUN	7	nmod
12	du	_	None	_
13	de	ADP	14	case
14	le	DET	14	det
15	gaz	NOUN	11	nmod
16	qui	PRON	17	nsubj:pass
17	sera	AUX	17	aux:pass
18	livré	VERB	14	acl:relcl
19	à	ADP	20	case
20	l'	DET	20	det
21	Europe	PROPN	17	obl:arg
22	par	ADP	23	case
23	le	DET	23	det
24	biais	NOUN	17	obl:agent
25	du	_	None	_
26	de	ADP	26	case
27	le	DET	26	det
28	Medgaz	PROPN	23	nmod
29	.	PUNCT	5	punct