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 expresión "toca, toca" es utilizada por Aznar horas más tarde para contar la anécdota en el mitin y explicar que su política durante estos cuatro años se puede palpar.
Postion	Tokenization
1	La
2	expresión
3	"
4	toca
5	,
6	toca
7	"
8	es
9	utilizada
10	por
11	Aznar
12	horas
13	más
14	tarde
15	para
16	contar
17	la
18	anécdota
19	en
20	el
21	mitin
22	y
23	explicar
24	que
25	su
26	política
27	durante
28	estos
29	cuatro
30	años
31	se
32	puede
33	palpar
34	.
Position	Tokenization	UPOS	Head	Deprel
1	La	DET	2	det
2	expresión	NOUN	9	nsubj
3	"	PUNCT	4	punct
4	toca	PROPN	2	appos
5	,	PUNCT	4	punct
6	toca	PROPN	4	flat
7	"	PUNCT	4	punct
8	es	AUX	9	aux
9	utilizada	VERB	0	root
10	por	ADP	11	case
11	Aznar	PROPN	9	obj
12	horas	NOUN	14	obl
13	más	ADV	14	advmod
14	tarde	ADV	9	advmod
15	para	ADP	16	mark
16	contar	VERB	9	advcl
17	la	DET	18	det
18	anécdota	NOUN	16	obj
19	en	ADP	21	case
20	el	DET	21	det
21	mitin	NOUN	16	obl
22	y	CCONJ	23	cc
23	explicar	VERB	16	conj
24	que	SCONJ	23	mark
25	su	DET	26	det
26	política	NOUN	23	nsubj
27	durante	ADP	30	case
28	estos	DET	30	det
29	cuatro	NUM	28	nummod
30	años	NOUN	26	nmod
31	se	PRON	23	expl:pass
32	puede	AUX	23	aux
33	palpar	VERB	23	xcomp
34	.	PUNCT	9	punct