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:
Muchas de estas reacciones químicas y cambios moleculares desembocan en alteraciones metabólicas en la célula, cambios genéticos, inhibiciones en determinadas funciones e incluso muerte celular.
Postion	Tokenization
1	Muchas
2	de
3	estas
4	reacciones
5	químicas
6	y
7	cambios
8	moleculares
9	desembocan
10	en
11	alteraciones
12	metabólicas
13	en
14	la
15	célula
16	,
17	cambios
18	genéticos
19	,
20	inhibiciones
21	en
22	determinadas
23	funciones
24	e
25	incluso
26	muerte
27	celular
28	.
Position	Tokenization	UPOS	Head	Deprel
1	Muchas	PRON	9	nsubj
2	de	ADP	4	case
3	estas	DET	4	det
4	reacciones	NOUN	1	nmod
5	químicas	ADJ	4	amod
6	y	CCONJ	7	cc
7	cambios	NOUN	4	conj
8	moleculares	ADJ	7	amod
9	desembocan	VERB	0	root
10	en	ADP	11	case
11	alteraciones	NOUN	9	obl
12	metabólicas	ADJ	11	amod
13	en	ADP	15	case
14	la	DET	15	det
15	célula	NOUN	11	nmod
16	,	PUNCT	17	punct
17	cambios	NOUN	11	conj
18	genéticos	ADJ	17	amod
19	,	PUNCT	20	punct
20	inhibiciones	NOUN	11	conj
21	en	ADP	23	case
22	determinadas	ADJ	23	amod
23	funciones	NOUN	20	nmod
24	e	CCONJ	26	cc
25	incluso	ADV	26	advmod
26	muerte	NOUN	11	conj
27	celular	ADJ	26	amod
28	.	PUNCT	9	punct