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:
La exención vigente más importante es la que se aplica sobre el 30 por ciento de los salarios de los trabajadores y sobre el cien por ciento de las prestaciones sociales y su abolición implicaría poner a tributar a todos los empleados.
Postion	Tokenization
1	La
2	exención
3	vigente
4	más
5	importante
6	es
7	la
8	que
9	se
10	aplica
11	sobre
12	el
13	30
14	por
15	ciento
16	de
17	los
18	salarios
19	de
20	los
21	trabajadores
22	y
23	sobre
24	el
25	cien
26	por
27	ciento
28	de
29	las
30	prestaciones
31	sociales
32	y
33	su
34	abolición
35	implicaría
36	poner
37	a
38	tributar
39	a
40	todos
41	los
42	empleados
43	.
Position	Tokenization	UPOS	Head	Deprel
1	La	DET	2	det
2	exención	NOUN	6	nsubj
3	vigente	ADJ	2	amod
4	más	ADV	5	advmod
5	importante	ADJ	2	amod
6	es	AUX	0	root
7	la	DET	10	det
8	que	PRON	10	nsubj
9	se	PRON	10	expl:pass
10	aplica	VERB	6	ccomp
11	sobre	ADP	13	case
12	el	DET	13	det
13	30	NUM	10	obl
14	por	ADP	15	case
15	ciento	NUM	13	compound
16	de	ADP	18	case
17	los	DET	18	det
18	salarios	NOUN	13	nmod
19	de	ADP	21	case
20	los	DET	21	det
21	trabajadores	NOUN	18	nmod
22	y	CCONJ	25	cc
23	sobre	ADP	25	case
24	el	DET	25	det
25	cien	NUM	13	conj
26	por	ADP	27	case
27	ciento	NUM	25	compound
28	de	ADP	30	case
29	las	DET	30	det
30	prestaciones	NOUN	25	nmod
31	sociales	ADJ	30	amod
32	y	CCONJ	35	cc
33	su	DET	34	det
34	abolición	NOUN	35	nsubj
35	implicaría	VERB	6	conj
36	poner	VERB	35	xcomp
37	a	ADP	38	mark
38	tributar	VERB	36	advcl
39	a	ADP	42	case
40	todos	DET	41	det
41	los	DET	42	det
42	empleados	NOUN	36	obj
43	.	PUNCT	6	punct