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 alumnos y profesores del instituto harán hoy, a las 10.20 horas, una sentada silenciosa de cinco minutos en el patio como protesta por la agresión xenófoba a su compañero y se prepara otra acción para el fin de semana.
Postion	Tokenization
1	Los
2	alumnos
3	y
4	profesores
5	del
6	instituto
7	harán
8	hoy
9	,
10	a
11	las
12	10.20
13	horas
14	,
15	una
16	sentada
17	silenciosa
18	de
19	cinco
20	minutos
21	en
22	el
23	patio
24	como
25	protesta
26	por
27	la
28	agresión
29	xenófoba
30	a
31	su
32	compañero
33	y
34	se
35	prepara
36	otra
37	acción
38	para
39	el
40	fin
41	de
42	semana
43	.
Position	Tokenization	UPOS	Head	Deprel
1	Los	DET	2	det
2	alumnos	NOUN	7	nsubj
3	y	CCONJ	4	cc
4	profesores	NOUN	2	conj
5	del	ADP	6	case
6	instituto	NOUN	2	nmod
7	harán	VERB	0	root
8	hoy	ADV	7	advmod
9	,	PUNCT	12	punct
10	a	ADP	12	case
11	las	DET	12	det
12	10.20	NUM	8	obl
13	horas	NOUN	12	compound
14	,	PUNCT	12	punct
15	una	DET	16	det
16	sentada	NOUN	7	obj
17	silenciosa	ADJ	16	amod
18	de	ADP	20	case
19	cinco	NUM	20	nummod
20	minutos	NOUN	16	nmod
21	en	ADP	23	case
22	el	DET	23	det
23	patio	NOUN	7	obl
24	como	SCONJ	25	mark
25	protesta	NOUN	7	obl
26	por	ADP	28	case
27	la	DET	28	det
28	agresión	NOUN	25	nmod
29	xenófoba	ADJ	28	amod
30	a	ADP	32	case
31	su	DET	32	det
32	compañero	NOUN	28	nmod
33	y	CCONJ	35	cc
34	se	PRON	35	obj
35	prepara	VERB	7	conj
36	otra	DET	37	det
37	acción	NOUN	35	nsubj
38	para	ADP	40	case
39	el	DET	40	det
40	fin	NOUN	35	obl
41	de	ADP	42	case
42	semana	NOUN	40	nmod
43	.	PUNCT	7	punct