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:
He empezado diciendo que afortunadamente hay diversas opiniones al respecto porque cuando hace unos años casi no había nadie a favor de las defensas agresivas era prácticamente imposible mejorar con esa desaprobación general.
Postion	Tokenization
1	He
2	empezado
3	diciendo
4	que
5	afortunadamente
6	hay
7	diversas
8	opiniones
9	al
10	respecto
11	porque
12	cuando
13	hace
14	unos
15	años
16	casi
17	no
18	había
19	nadie
20	a
21	favor
22	de
23	las
24	defensas
25	agresivas
26	era
27	prácticamente
28	imposible
29	mejorar
30	con
31	esa
32	desaprobación
33	general
34	.
Position	Tokenization	UPOS	Head	Deprel
1	He	AUX	2	aux
2	empezado	VERB	0	root
3	diciendo	VERB	2	xcomp
4	que	SCONJ	6	mark
5	afortunadamente	ADV	6	advmod
6	hay	AUX	3	ccomp
7	diversas	ADJ	8	amod
8	opiniones	NOUN	6	obj
9	al	ADP	6	advmod
10	respecto	NOUN	9	fixed
11	porque	SCONJ	28	mark
12	cuando	SCONJ	18	mark
13	hace	VERB	18	advcl
14	unos	DET	15	det
15	años	NOUN	13	obj
16	casi	ADV	18	advmod
17	no	ADV	18	advmod
18	había	AUX	28	advcl
19	nadie	PRON	18	obj
20	a	ADP	24	case
21	favor	NOUN	20	fixed
22	de	ADP	20	fixed
23	las	DET	24	det
24	defensas	NOUN	18	obl
25	agresivas	ADJ	24	amod
26	era	AUX	28	cop
27	prácticamente	ADV	28	advmod
28	imposible	ADJ	6	advcl
29	mejorar	VERB	28	csubj
30	con	ADP	32	case
31	esa	DET	32	det
32	desaprobación	NOUN	29	obl
33	general	ADJ	32	amod
34	.	PUNCT	2	punct