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 portavoz del PNV, Joseba Egibar, afirmó que, si HB y EH no demuestran pronto que tienen "recorrido político" y capacidad para "negociar y llegar a acuerdos que sean prevalentes ante ETA", se abrirá un nuevo escenario en el que las fuerzas nacionalistas democráticas tendrán que articular su propio espacio.
Postion	Tokenization
1	El
2	portavoz
3	del
4	PNV
5	,
6	Joseba
7	Egibar
8	,
9	afirmó
10	que
11	,
12	si
13	HB
14	y
15	EH
16	no
17	demuestran
18	pronto
19	que
20	tienen
21	"
22	recorrido
23	político
24	"
25	y
26	capacidad
27	para
28	"
29	negociar
30	y
31	llegar
32	a
33	acuerdos
34	que
35	sean
36	prevalentes
37	ante
38	ETA
39	"
40	,
41	se
42	abrirá
43	un
44	nuevo
45	escenario
46	en
47	el
48	que
49	las
50	fuerzas
51	nacionalistas
52	democráticas
53	tendrán
54	que
55	articular
56	su
57	propio
58	espacio
59	.
Position	Tokenization	UPOS	Head	Deprel
1	El	DET	2	det
2	portavoz	NOUN	9	nsubj
3	del	ADP	4	case
4	PNV	PROPN	2	nmod
5	,	PUNCT	6	punct
6	Joseba	PROPN	2	appos
7	Egibar	PROPN	6	flat
8	,	PUNCT	6	punct
9	afirmó	VERB	0	root
10	que	SCONJ	42	mark
11	,	PUNCT	17	punct
12	si	SCONJ	17	mark
13	HB	PROPN	17	nsubj
14	y	CCONJ	15	cc
15	EH	PROPN	13	conj
16	no	ADV	17	advmod
17	demuestran	VERB	42	advcl
18	pronto	ADV	17	advmod
19	que	SCONJ	20	mark
20	tienen	VERB	17	ccomp
21	"	PUNCT	22	punct
22	recorrido	NOUN	20	obj
23	político	ADJ	22	amod
24	"	PUNCT	26	punct
25	y	CCONJ	26	cc
26	capacidad	NOUN	22	conj
27	para	ADP	29	mark
28	"	PUNCT	29	punct
29	negociar	VERB	22	acl
30	y	CCONJ	31	cc
31	llegar	VERB	29	conj
32	a	ADP	33	case
33	acuerdos	NOUN	31	obj
34	que	PRON	36	nsubj
35	sean	AUX	36	cop
36	prevalentes	ADJ	33	acl
37	ante	ADP	38	case
38	ETA	PROPN	36	obl
39	"	PUNCT	22	punct
40	,	PUNCT	17	punct
41	se	PRON	42	expl:pass
42	abrirá	VERB	9	ccomp
43	un	DET	45	det
44	nuevo	ADJ	45	amod
45	escenario	NOUN	42	nsubj
46	en	ADP	48	case
47	el	DET	48	det
48	que	PRON	55	obl
49	las	DET	50	det
50	fuerzas	NOUN	55	nsubj
51	nacionalistas	ADJ	50	amod
52	democráticas	ADJ	50	amod
53	tendrán	VERB	45	acl
54	que	SCONJ	55	cc
55	articular	VERB	53	conj
56	su	DET	58	det
57	propio	DET	56	det
58	espacio	NOUN	55	obj
59	.	PUNCT	9	punct