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 desafío del Ejecutivo central, pues, es el mismo que el del Partido Popular (PP): desgastar al PNV hasta arrebatarle en las urnas la hegemonía política del País Vasco.
Postion	Tokenization
1	El
2	desafío
3	del
4	Ejecutivo
5	central
6	,
7	pues
8	,
9	es
10	el
11	mismo
12	que
13	el
14	del
15	Partido
16	Popular
17	(
18	PP
19	)
20	:
21	desgastar
22	al
23	PNV
24	hasta
25	arrebatarle
26	arrebatar
27	le
28	en
29	las
30	urnas
31	la
32	hegemonía
33	política
34	del
35	País
36	Vasco
37	.
Position	Tokenization	UPOS	Head	Deprel
1	El	DET	2	det
2	desafío	NOUN	11	nsubj
3	del	ADP	4	case
4	Ejecutivo	PROPN	2	nmod
5	central	ADJ	4	amod
6	,	PUNCT	2	punct
7	pues	SCONJ	11	mark
8	,	PUNCT	11	punct
9	es	AUX	11	cop
10	el	DET	11	det
11	mismo	PRON	0	root
12	que	SCONJ	13	mark
13	el	DET	11	det
14	del	ADP	13	case
15	Partido	PROPN	13	nmod
16	Popular	PROPN	15	flat
17	(	PUNCT	18	punct
18	PP	PROPN	15	flat
19	)	PUNCT	18	punct
20	:	PUNCT	21	punct
21	desgastar	VERB	11	advcl
22	al	ADP	23	case
23	PNV	PROPN	21	obj
24	hasta	ADP	25	mark
25	arrebatarle	_	None	_
26	arrebatar	VERB	21	advcl
27	le	PRON	25	obj
28	en	ADP	29	case
29	las	DET	29	det
30	urnas	NOUN	25	obl
31	la	DET	31	det
32	hegemonía	NOUN	25	obj
33	política	ADJ	31	amod
34	del	ADP	34	case
35	País	PROPN	31	nmod
36	Vasco	PROPN	34	flat
37	.	PUNCT	11	punct