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:
Como la de todo escritor involucrado con su tiempo, su obra ha despertado polémicas, que por otra parte le han mantenido siempre a punto.
Postion	Tokenization
1	Como
2	la
3	de
4	todo
5	escritor
6	involucrado
7	con
8	su
9	tiempo
10	,
11	su
12	obra
13	ha
14	despertado
15	polémicas
16	,
17	que
18	por
19	otra
20	parte
21	le
22	han
23	mantenido
24	siempre
25	a
26	punto
27	.
Position	Tokenization	UPOS	Head	Deprel
1	Como	SCONJ	2	mark
2	la	DET	14	det
3	de	ADP	2	case
4	todo	DET	5	det
5	escritor	NOUN	2	obl
6	involucrado	ADJ	5	amod
7	con	ADP	9	case
8	su	DET	9	det
9	tiempo	NOUN	6	obj
10	,	PUNCT	2	punct
11	su	DET	12	det
12	obra	NOUN	14	nsubj
13	ha	AUX	14	aux
14	despertado	VERB	0	root
15	polémicas	NOUN	14	obj
16	,	PUNCT	23	punct
17	que	PRON	23	nsubj
18	por	ADP	20	case
19	otra	DET	20	det
20	parte	NOUN	23	obl
21	le	PRON	23	obj
22	han	AUX	23	aux
23	mantenido	VERB	15	acl
24	siempre	ADV	23	advmod
25	a	ADP	23	advmod
26	punto	NOUN	25	fixed
27	.	PUNCT	14	punct