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:
El presidente del Ejecutivo comunitario, Romano Prodi, y el comisario europeo Michel Barnier, responsable directo de la propuesta, presentarán el documento en una reunión pública de la Mesa de Portavoces (Conferencia de presidentes) del Parlamento Europeo.
Postion	Tokenization
1	El
2	presidente
3	del
4	Ejecutivo
5	comunitario
6	,
7	Romano
8	Prodi
9	,
10	y
11	el
12	comisario
13	europeo
14	Michel
15	Barnier
16	,
17	responsable
18	directo
19	de
20	la
21	propuesta
22	,
23	presentarán
24	el
25	documento
26	en
27	una
28	reunión
29	pública
30	de
31	la
32	Mesa
33	de
34	Portavoces
35	(
36	Conferencia
37	de
38	presidentes
39	)
40	del
41	Parlamento
42	Europeo
43	.
Position	Tokenization	UPOS	Head	Deprel
1	El	DET	2	det
2	presidente	NOUN	23	nsubj
3	del	ADP	4	case
4	Ejecutivo	PROPN	2	nmod
5	comunitario	ADJ	4	amod
6	,	PUNCT	7	punct
7	Romano	PROPN	2	appos
8	Prodi	PROPN	7	flat
9	,	PUNCT	7	punct
10	y	CCONJ	12	cc
11	el	DET	12	det
12	comisario	NOUN	2	conj
13	europeo	ADJ	12	amod
14	Michel	PROPN	12	appos
15	Barnier	PROPN	14	flat
16	,	PUNCT	17	punct
17	responsable	NOUN	12	appos
18	directo	ADJ	17	amod
19	de	ADP	21	case
20	la	DET	21	det
21	propuesta	NOUN	17	nmod
22	,	PUNCT	17	punct
23	presentarán	VERB	0	root
24	el	DET	25	det
25	documento	NOUN	23	obj
26	en	ADP	28	case
27	una	DET	28	det
28	reunión	NOUN	23	obl
29	pública	ADJ	28	amod
30	de	ADP	32	case
31	la	DET	32	det
32	Mesa	PROPN	28	nmod
33	de	ADP	34	case
34	Portavoces	PROPN	32	flat
35	(	PUNCT	36	punct
36	Conferencia	PROPN	28	dep
37	de	ADP	38	case
38	presidentes	NOUN	36	nmod
39	)	PUNCT	36	punct
40	del	ADP	41	case
41	Parlamento	PROPN	28	nmod
42	Europeo	PROPN	41	flat
43	.	PUNCT	23	punct