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:
Es como si, desde el principio, la vida se pusiera sus propios frenos, estableciendo unos sutiles mecanismos de regulación, los virus, que actuarían como factores correctores en esa especie de juego que llamamos equilibrio ecológico.
Postion	Tokenization
1	Es
2	como
3	si
4	,
5	desde
6	el
7	principio
8	,
9	la
10	vida
11	se
12	pusiera
13	sus
14	propios
15	frenos
16	,
17	estableciendo
18	unos
19	sutiles
20	mecanismos
21	de
22	regulación
23	,
24	los
25	virus
26	,
27	que
28	actuarían
29	como
30	factores
31	correctores
32	en
33	esa
34	especie
35	de
36	juego
37	que
38	llamamos
39	equilibrio
40	ecológico
41	.
Position	Tokenization	UPOS	Head	Deprel
1	Es	AUX	0	root
2	como	SCONJ	12	mark
3	si	SCONJ	12	mark
4	,	PUNCT	7	punct
5	desde	ADP	7	case
6	el	DET	7	det
7	principio	NOUN	12	obl
8	,	PUNCT	7	punct
9	la	DET	10	det
10	vida	NOUN	12	nsubj
11	se	PRON	12	iobj
12	pusiera	VERB	1	xcomp
13	sus	DET	15	det
14	propios	DET	15	det
15	frenos	NOUN	12	obj
16	,	PUNCT	17	punct
17	estableciendo	VERB	12	advcl
18	unos	DET	20	det
19	sutiles	ADJ	20	amod
20	mecanismos	NOUN	17	obj
21	de	ADP	22	case
22	regulación	NOUN	20	nmod
23	,	PUNCT	25	punct
24	los	DET	25	det
25	virus	NOUN	20	appos
26	,	PUNCT	28	punct
27	que	PRON	28	nsubj
28	actuarían	VERB	25	acl
29	como	SCONJ	30	mark
30	factores	NOUN	28	obl
31	correctores	ADJ	30	amod
32	en	ADP	34	case
33	esa	DET	34	det
34	especie	NOUN	28	obl
35	de	ADP	36	case
36	juego	NOUN	34	nmod
37	que	PRON	38	obj
38	llamamos	VERB	36	acl
39	equilibrio	NOUN	38	obj
40	ecológico	ADJ	39	amod
41	.	PUNCT	1	punct