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:
Cuando escribo estas líneas, los abogados de Toshack rechazan el pacto de silencio y defienden el derecho del ex entrenador a comentar lo que desee.
Postion	Tokenization
1	Cuando
2	escribo
3	estas
4	líneas
5	,
6	los
7	abogados
8	de
9	Toshack
10	rechazan
11	el
12	pacto
13	de
14	silencio
15	y
16	defienden
17	el
18	derecho
19	del
20	ex
21	entrenador
22	a
23	comentar
24	lo
25	que
26	desee
27	.
Position	Tokenization	UPOS	Head	Deprel
1	Cuando	SCONJ	2	mark
2	escribo	VERB	0	root
3	estas	DET	4	det
4	líneas	NOUN	2	obj
5	,	PUNCT	2	punct
6	los	DET	7	det
7	abogados	NOUN	10	nsubj
8	de	ADP	9	case
9	Toshack	PROPN	7	nmod
10	rechazan	VERB	2	advcl
11	el	DET	12	det
12	pacto	NOUN	10	obj
13	de	ADP	14	case
14	silencio	NOUN	12	nmod
15	y	CCONJ	16	cc
16	defienden	VERB	10	conj
17	el	DET	18	det
18	derecho	NOUN	16	obj
19	del	ADP	21	case
20	ex	ADJ	21	amod
21	entrenador	NOUN	18	nmod
22	a	ADP	23	mark
23	comentar	VERB	18	acl
24	lo	PRON	26	det
25	que	PRON	26	obj
26	desee	VERB	23	ccomp
27	.	PUNCT	2	punct