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:
En los casi tres años del gobierno actual, el Ejecutivo y la oposición habían mantenido una tensa discrepancia sobre los asuntos de Estado, hasta situaciones de enfrentamiento verbal tanto en el Parlamento como en los medios de comunicación social.
Postion	Tokenization
1	En
2	los
3	casi
4	tres
5	años
6	del
7	gobierno
8	actual
9	,
10	el
11	Ejecutivo
12	y
13	la
14	oposición
15	habían
16	mantenido
17	una
18	tensa
19	discrepancia
20	sobre
21	los
22	asuntos
23	de
24	Estado
25	,
26	hasta
27	situaciones
28	de
29	enfrentamiento
30	verbal
31	tanto
32	en
33	el
34	Parlamento
35	como
36	en
37	los
38	medios
39	de
40	comunicación
41	social
42	.
Position	Tokenization	UPOS	Head	Deprel
1	En	ADP	5	case
2	los	DET	5	det
3	casi	ADV	2	advmod
4	tres	NUM	2	nummod
5	años	NOUN	16	obl
6	del	ADP	7	case
7	gobierno	NOUN	5	nmod
8	actual	ADJ	7	amod
9	,	PUNCT	5	punct
10	el	DET	11	det
11	Ejecutivo	PROPN	16	nsubj
12	y	CCONJ	14	cc
13	la	DET	14	det
14	oposición	NOUN	11	conj
15	habían	AUX	16	aux
16	mantenido	VERB	0	root
17	una	DET	19	det
18	tensa	ADJ	19	amod
19	discrepancia	NOUN	16	obj
20	sobre	ADP	22	case
21	los	DET	22	det
22	asuntos	NOUN	19	nmod
23	de	ADP	24	case
24	Estado	PROPN	22	nmod
25	,	PUNCT	19	punct
26	hasta	ADV	27	advmod
27	situaciones	NOUN	19	appos
28	de	ADP	29	case
29	enfrentamiento	NOUN	27	nmod
30	verbal	ADJ	29	amod
31	tanto	ADV	34	cc
32	en	ADP	34	case
33	el	DET	34	det
34	Parlamento	PROPN	27	nmod
35	como	SCONJ	38	cc
36	en	ADP	38	case
37	los	DET	38	det
38	medios	NOUN	34	conj
39	de	ADP	40	case
40	comunicación	NOUN	38	nmod
41	social	ADJ	40	amod
42	.	PUNCT	16	punct