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:
Por ello, advirtió de la necesidad de "ir hacia una cobertura objetiva e imparcial para que los candidatos tengan igualdad de oportunidades para expresarse y comunicar sus propuestas".
Postion	Tokenization
1	Por
2	ello
3	,
4	advirtió
5	de
6	la
7	necesidad
8	de
9	"
10	ir
11	hacia
12	una
13	cobertura
14	objetiva
15	e
16	imparcial
17	para
18	que
19	los
20	candidatos
21	tengan
22	igualdad
23	de
24	oportunidades
25	para
26	expresarse
27	expresar
28	se
29	y
30	comunicar
31	sus
32	propuestas
33	"
34	.
Position	Tokenization	UPOS	Head	Deprel
1	Por	ADP	2	case
2	ello	PRON	4	obl
3	,	PUNCT	2	punct
4	advirtió	VERB	0	root
5	de	ADP	7	case
6	la	DET	7	det
7	necesidad	NOUN	4	obj
8	de	ADP	10	mark
9	"	PUNCT	10	punct
10	ir	VERB	7	acl
11	hacia	ADP	13	case
12	una	DET	13	det
13	cobertura	NOUN	10	obl
14	objetiva	ADJ	13	amod
15	e	CCONJ	16	cc
16	imparcial	ADJ	14	conj
17	para	ADP	21	mark
18	que	SCONJ	21	mark
19	los	DET	20	det
20	candidatos	NOUN	21	nsubj
21	tengan	VERB	10	advcl
22	igualdad	NOUN	21	obj
23	de	ADP	24	case
24	oportunidades	NOUN	22	nmod
25	para	ADP	26	mark
26	expresarse	_	None	_
27	expresar	VERB	24	acl
28	se	PRON	26	expl:pv
29	y	CCONJ	29	cc
30	comunicar	VERB	26	conj
31	sus	DET	31	det
32	propuestas	NOUN	29	obj
33	"	PUNCT	10	punct
34	.	PUNCT	4	punct