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 oposición ha visto con agrado el anuncio por parte del presidente ruso, Vladimir Putin, de un posible viaje a Belgrado del ministro de Exteriores, Igor Ivanov, para celebrar consultas con las partes enfrentadas por las elecciones presidenciales.
Postion	Tokenization
1	La
2	oposición
3	ha
4	visto
5	con
6	agrado
7	el
8	anuncio
9	por
10	parte
11	del
12	presidente
13	ruso
14	,
15	Vladimir
16	Putin
17	,
18	de
19	un
20	posible
21	viaje
22	a
23	Belgrado
24	del
25	ministro
26	de
27	Exteriores
28	,
29	Igor
30	Ivanov
31	,
32	para
33	celebrar
34	consultas
35	con
36	las
37	partes
38	enfrentadas
39	por
40	las
41	elecciones
42	presidenciales
43	.
Position	Tokenization	UPOS	Head	Deprel
1	La	DET	2	det
2	oposición	NOUN	4	nsubj
3	ha	AUX	4	aux
4	visto	VERB	0	root
5	con	ADP	6	case
6	agrado	NOUN	4	obl
7	el	DET	8	det
8	anuncio	NOUN	4	obj
9	por	ADP	12	case
10	parte	NOUN	9	fixed
11	del	ADP	9	fixed
12	presidente	NOUN	8	nmod
13	ruso	ADJ	12	amod
14	,	PUNCT	15	punct
15	Vladimir	PROPN	12	appos
16	Putin	PROPN	15	flat
17	,	PUNCT	15	punct
18	de	ADP	21	case
19	un	DET	21	det
20	posible	ADJ	21	amod
21	viaje	NOUN	8	nmod
22	a	ADP	23	case
23	Belgrado	PROPN	21	nmod
24	del	ADP	25	case
25	ministro	NOUN	21	nmod
26	de	ADP	27	case
27	Exteriores	PROPN	25	nmod
28	,	PUNCT	29	punct
29	Igor	PROPN	25	appos
30	Ivanov	PROPN	29	flat
31	,	PUNCT	29	punct
32	para	ADP	33	mark
33	celebrar	VERB	21	acl
34	consultas	NOUN	33	obj
35	con	ADP	37	case
36	las	DET	37	det
37	partes	NOUN	34	nmod
38	enfrentadas	ADJ	37	amod
39	por	ADP	41	case
40	las	DET	41	det
41	elecciones	NOUN	38	obj
42	presidenciales	ADJ	41	amod
43	.	PUNCT	4	punct