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 pila comenzó a construirse el 16 de noviembre en una pista doble de squash que contaba con un balcón en su parte superior.
Postion	Tokenization
1	La
2	pila
3	comenzó
4	a
5	construirse
6	construir
7	se
8	el
9	16
10	de
11	noviembre
12	en
13	una
14	pista
15	doble
16	de
17	squash
18	que
19	contaba
20	con
21	un
22	balcón
23	en
24	su
25	parte
26	superior
27	.
Position	Tokenization	UPOS	Head	Deprel
1	La	DET	2	det
2	pila	NOUN	3	nsubj
3	comenzó	VERB	0	root
4	a	ADP	5	mark
5	construirse	_	None	_
6	construir	VERB	3	xcomp
7	se	PRON	5	expl:pass
8	el	DET	8	det
9	16	NUM	3	obl
10	de	ADP	10	case
11	noviembre	NOUN	8	compound
12	en	ADP	13	case
13	una	DET	13	det
14	pista	NOUN	3	obl
15	doble	ADJ	13	amod
16	de	ADP	16	case
17	squash	NOUN	13	nmod
18	que	PRON	18	nsubj
19	contaba	VERB	13	acl
20	con	ADP	21	case
21	un	DET	21	det
22	balcón	NOUN	18	obj
23	en	ADP	24	case
24	su	DET	24	det
25	parte	NOUN	18	obl
26	superior	ADJ	24	amod
27	.	PUNCT	3	punct