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:
Los policías, equipados con material antidisturbios, se mantendrán atentos a posibles incidentes en el cuerpo de guardia que los Mossos tienen en la prisión.
Postion	Tokenization
1	Los
2	policías
3	,
4	equipados
5	con
6	material
7	antidisturbios
8	,
9	se
10	mantendrán
11	atentos
12	a
13	posibles
14	incidentes
15	en
16	el
17	cuerpo
18	de
19	guardia
20	que
21	los
22	Mossos
23	tienen
24	en
25	la
26	prisión
27	.
Position	Tokenization	UPOS	Head	Deprel
1	Los	DET	2	det
2	policías	NOUN	10	nsubj
3	,	PUNCT	4	punct
4	equipados	ADJ	2	amod
5	con	ADP	6	case
6	material	NOUN	4	obj
7	antidisturbios	ADJ	6	amod
8	,	PUNCT	4	punct
9	se	PRON	10	obj
10	mantendrán	VERB	0	root
11	atentos	ADJ	10	obj
12	a	ADP	14	case
13	posibles	ADJ	14	amod
14	incidentes	NOUN	11	nmod
15	en	ADP	17	case
16	el	DET	17	det
17	cuerpo	NOUN	14	nmod
18	de	ADP	19	case
19	guardia	NOUN	17	nmod
20	que	PRON	23	obj
21	los	DET	22	det
22	Mossos	PROPN	23	nsubj
23	tienen	VERB	17	acl
24	en	ADP	26	case
25	la	DET	26	det
26	prisión	NOUN	23	obl
27	.	PUNCT	10	punct