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:
Por eso no creo que sea necesario escribir un prólogo a no ser para explicar el título aunque la mayor parte de los lectores saben lo que es el toque de queda.
Postion	Tokenization
1	Por
2	eso
3	no
4	creo
5	que
6	sea
7	necesario
8	escribir
9	un
10	prólogo
11	a
12	no
13	ser
14	para
15	explicar
16	el
17	título
18	aunque
19	la
20	mayor
21	parte
22	de
23	los
24	lectores
25	saben
26	lo
27	que
28	es
29	el
30	toque
31	de
32	queda
33	.
Position	Tokenization	UPOS	Head	Deprel
1	Por	ADP	2	case
2	eso	PRON	4	obl
3	no	ADV	4	advmod
4	creo	VERB	0	root
5	que	SCONJ	8	mark
6	sea	AUX	7	cop
7	necesario	ADJ	8	xcomp
8	escribir	VERB	4	ccomp
9	un	DET	10	det
10	prólogo	NOUN	13	obj
11	a	ADP	13	mark
12	no	ADV	13	advmod
13	ser	AUX	8	csubj
14	para	ADP	15	mark
15	explicar	VERB	13	advcl
16	el	DET	17	det
17	título	NOUN	15	obj
18	aunque	SCONJ	25	mark
19	la	DET	21	det
20	mayor	ADJ	21	amod
21	parte	NOUN	25	nsubj
22	de	ADP	24	case
23	los	DET	24	det
24	lectores	NOUN	21	nmod
25	saben	VERB	4	advcl
26	lo	PRON	30	det
27	que	PRON	30	nsubj
28	es	AUX	30	cop
29	el	DET	30	det
30	toque	NOUN	25	ccomp
31	de	ADP	32	case
32	queda	NOUN	30	nmod
33	.	PUNCT	4	punct