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 de EEUU, Bill Clinton, y el primer ministro de Israel, Ehud Barak, estudian el desbloqueo de las negociaciones de paz palestino-israelíes, que se han complicado en las últimas semanas según se acercan a los asuntos esenciales.
Postion	Tokenization
1	El
2	presidente
3	de
4	EEUU
5	,
6	Bill
7	Clinton
8	,
9	y
10	el
11	primer
12	ministro
13	de
14	Israel
15	,
16	Ehud
17	Barak
18	,
19	estudian
20	el
21	desbloqueo
22	de
23	las
24	negociaciones
25	de
26	paz
27	palestino-israelíes
28	,
29	que
30	se
31	han
32	complicado
33	en
34	las
35	últimas
36	semanas
37	según
38	se
39	acercan
40	a
41	los
42	asuntos
43	esenciales
44	.
Position	Tokenization	UPOS	Head	Deprel
1	El	DET	2	det
2	presidente	NOUN	19	nsubj
3	de	ADP	4	case
4	EEUU	PROPN	2	nmod
5	,	PUNCT	6	punct
6	Bill	PROPN	2	appos
7	Clinton	PROPN	6	flat
8	,	PUNCT	6	punct
9	y	CCONJ	12	cc
10	el	DET	12	det
11	primer	ADJ	12	amod
12	ministro	NOUN	2	conj
13	de	ADP	14	case
14	Israel	PROPN	12	nmod
15	,	PUNCT	16	punct
16	Ehud	PROPN	12	appos
17	Barak	PROPN	16	flat
18	,	PUNCT	16	punct
19	estudian	VERB	0	root
20	el	DET	21	det
21	desbloqueo	NOUN	19	obj
22	de	ADP	24	case
23	las	DET	24	det
24	negociaciones	NOUN	21	nmod
25	de	ADP	26	case
26	paz	NOUN	24	nmod
27	palestino-israelíes	ADJ	24	amod
28	,	PUNCT	32	punct
29	que	PRON	32	nsubj
30	se	PRON	32	expl:pv
31	han	AUX	32	aux
32	complicado	VERB	24	acl
33	en	ADP	36	case
34	las	DET	36	det
35	últimas	ADJ	36	amod
36	semanas	NOUN	32	obl
37	según	SCONJ	39	mark
38	se	PRON	39	expl:pv
39	acercan	VERB	32	advcl
40	a	ADP	42	case
41	los	DET	42	det
42	asuntos	NOUN	39	obl
43	esenciales	ADJ	42	amod
44	.	PUNCT	19	punct