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:
Le chef de l'exécutif espagnol a ainsi demandé à la Commission exécutive fédérale de son parti socialiste (Psoe) de rendre public toutes les informations dont elle dispose même si, a-t-il dit, « ces informations peuvent s'avérer douloureuses et difficiles à accepter par des socialistes pour la plupart favorables au front Polisario ».
Postion	Tokenization
1	Le
2	chef
3	de
4	l'
5	exécutif
6	espagnol
7	a
8	ainsi
9	demandé
10	à
11	la
12	Commission
13	exécutive
14	fédérale
15	de
16	son
17	parti
18	socialiste
19	(
20	Psoe
21	)
22	de
23	rendre
24	public
25	toutes
26	les
27	informations
28	dont
29	elle
30	dispose
31	même
32	si
33	,
34	a
35	-t
36	-il
37	dit
38	,
39	«
40	ces
41	informations
42	peuvent
43	s'
44	avérer
45	douloureuses
46	et
47	difficiles
48	à
49	accepter
50	par
51	des
52	socialistes
53	pour
54	la
55	plupart
56	favorables
57	au
58	à
59	le
60	front
61	Polisario
62	»
63	.
Position	Tokenization	UPOS	Head	Deprel
1	Le	DET	2	det
2	chef	NOUN	9	nsubj
3	de	ADP	5	case
4	l'	DET	5	det
5	exécutif	NOUN	2	nmod
6	espagnol	ADJ	5	amod
7	a	AUX	9	aux:tense
8	ainsi	ADV	9	advmod
9	demandé	VERB	0	root
10	à	ADP	12	case
11	la	DET	12	det
12	Commission	NOUN	9	obl:arg
13	exécutive	ADJ	12	amod
14	fédérale	ADJ	12	amod
15	de	ADP	17	case
16	son	DET	17	det
17	parti	NOUN	12	nmod
18	socialiste	ADJ	17	amod
19	(	PUNCT	20	punct
20	Psoe	PROPN	17	appos
21	)	PUNCT	20	punct
22	de	ADP	23	mark
23	rendre	VERB	9	xcomp:obj
24	public	ADJ	23	xcomp:pred
25	toutes	ADJ	27	amod
26	les	DET	27	det
27	informations	NOUN	23	obj
28	dont	PRON	30	obl:arg
29	elle	PRON	30	nsubj
30	dispose	VERB	27	acl:relcl
31	même	ADV	42	advmod
32	si	SCONJ	42	mark
33	,	PUNCT	37	punct
34	a	AUX	37	aux:tense
35	-t	PART	36	dep
36	-il	PRON	37	nsubj
37	dit	VERB	42	parataxis
38	,	PUNCT	37	punct
39	«	PUNCT	42	punct
40	ces	DET	41	det
41	informations	NOUN	42	nsubj
42	peuvent	VERB	9	advcl
43	s'	PRON	44	dep:comp
44	avérer	VERB	42	xcomp:obj
45	douloureuses	ADJ	44	xcomp:pred
46	et	CCONJ	47	cc
47	difficiles	ADJ	45	conj
48	à	ADP	49	mark
49	accepter	VERB	45	ccomp:obl
50	par	ADP	52	case
51	des	DET	52	det
52	socialistes	NOUN	49	obl:agent
53	pour	ADP	55	case
54	la	DET	55	det
55	plupart	NOUN	56	obl:mod
56	favorables	ADJ	52	amod
57	au	_	None	_
58	à	ADP	59	case
59	le	DET	59	det
60	front	NOUN	56	obl:arg
61	Polisario	PROPN	59	appos
62	»	PUNCT	42	punct
63	.	PUNCT	9	punct