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:
Personas que participaron en las negociaciones para fusionar aquellas tres precandidaturas han explicado que, mientras todos alardeaban de que no tendrían problemas para conseguir las firmas, los días pasaban entre la desesperación de los candidatos, que veían cómo sus colaboradores iban de puerta en puerta a la caza de socios, en muchos casos infructuosamente.
Postion	Tokenization
1	Personas
2	que
3	participaron
4	en
5	las
6	negociaciones
7	para
8	fusionar
9	aquellas
10	tres
11	precandidaturas
12	han
13	explicado
14	que
15	,
16	mientras
17	todos
18	alardeaban
19	de
20	que
21	no
22	tendrían
23	problemas
24	para
25	conseguir
26	las
27	firmas
28	,
29	los
30	días
31	pasaban
32	entre
33	la
34	desesperación
35	de
36	los
37	candidatos
38	,
39	que
40	veían
41	cómo
42	sus
43	colaboradores
44	iban
45	de
46	puerta
47	en
48	puerta
49	a
50	la
51	caza
52	de
53	socios
54	,
55	en
56	muchos
57	casos
58	infructuosamente
59	.
Position	Tokenization	UPOS	Head	Deprel
1	Personas	NOUN	13	nsubj
2	que	PRON	3	nsubj
3	participaron	VERB	1	acl
4	en	ADP	6	case
5	las	DET	6	det
6	negociaciones	NOUN	3	obj
7	para	ADP	8	mark
8	fusionar	VERB	6	acl
9	aquellas	DET	11	det
10	tres	NUM	9	nummod
11	precandidaturas	NOUN	8	obj
12	han	AUX	13	aux
13	explicado	VERB	0	root
14	que	SCONJ	31	mark
15	,	PUNCT	18	punct
16	mientras	SCONJ	18	mark
17	todos	PRON	18	nsubj
18	alardeaban	VERB	31	advcl
19	de	ADP	22	mark
20	que	SCONJ	22	mark
21	no	ADV	22	advmod
22	tendrían	VERB	18	ccomp
23	problemas	NOUN	22	obj
24	para	ADP	25	mark
25	conseguir	VERB	23	acl
26	las	DET	27	det
27	firmas	NOUN	25	obj
28	,	PUNCT	18	punct
29	los	DET	30	det
30	días	NOUN	31	nsubj
31	pasaban	VERB	13	ccomp
32	entre	ADP	34	case
33	la	DET	34	det
34	desesperación	NOUN	31	obl
35	de	ADP	37	case
36	los	DET	37	det
37	candidatos	NOUN	34	nmod
38	,	PUNCT	40	punct
39	que	PRON	40	nsubj
40	veían	VERB	37	acl
41	cómo	PRON	44	obl
42	sus	DET	43	det
43	colaboradores	NOUN	44	nsubj
44	iban	VERB	40	ccomp
45	de	ADP	44	advmod
46	puerta	NOUN	45	fixed
47	en	ADP	45	fixed
48	puerta	NOUN	45	fixed
49	a	ADP	51	case
50	la	DET	51	det
51	caza	NOUN	44	obl
52	de	ADP	53	case
53	socios	NOUN	51	nmod
54	,	PUNCT	58	punct
55	en	ADP	57	case
56	muchos	DET	57	det
57	casos	NOUN	58	obl
58	infructuosamente	ADV	44	advmod
59	.	PUNCT	13	punct