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:
Por el contrario, la Confederación General del Trabajo (CGT) consideró que el proyecto elaborado por el Medef supone "un retroceso social importante" ya que trata a los desempleados como a "delincuentes" y "no da respuesta", entre otras cuestiones, al problema de los parados sin cobertura social (cuatro de cada diez).
Postion	Tokenization
1	Por
2	el
3	contrario
4	,
5	la
6	Confederación
7	General
8	del
9	Trabajo
10	(
11	CGT
12	)
13	consideró
14	que
15	el
16	proyecto
17	elaborado
18	por
19	el
20	Medef
21	supone
22	"
23	un
24	retroceso
25	social
26	importante
27	"
28	ya
29	que
30	trata
31	a
32	los
33	desempleados
34	como
35	a
36	"
37	delincuentes
38	"
39	y
40	"
41	no
42	da
43	respuesta
44	"
45	,
46	entre
47	otras
48	cuestiones
49	,
50	al
51	problema
52	de
53	los
54	parados
55	sin
56	cobertura
57	social
58	(
59	cuatro
60	de
61	cada
62	diez
63	)
64	.
Position	Tokenization	UPOS	Head	Deprel
1	Por	ADP	13	advmod
2	el	DET	1	fixed
3	contrario	NOUN	1	fixed
4	,	PUNCT	1	punct
5	la	DET	6	det
6	Confederación	PROPN	13	nsubj
7	General	PROPN	6	flat
8	del	ADP	9	case
9	Trabajo	PROPN	6	flat
10	(	PUNCT	11	punct
11	CGT	PROPN	6	flat
12	)	PUNCT	11	punct
13	consideró	VERB	0	root
14	que	SCONJ	21	mark
15	el	DET	16	det
16	proyecto	NOUN	21	nsubj
17	elaborado	ADJ	16	amod
18	por	ADP	20	case
19	el	DET	20	det
20	Medef	PROPN	17	obj
21	supone	VERB	13	ccomp
22	"	PUNCT	24	punct
23	un	DET	24	det
24	retroceso	NOUN	21	obj
25	social	ADJ	24	amod
26	importante	ADJ	24	amod
27	"	PUNCT	24	punct
28	ya	ADV	30	mark
29	que	SCONJ	28	fixed
30	trata	VERB	21	advcl
31	a	ADP	33	case
32	los	DET	33	det
33	desempleados	NOUN	30	obj
34	como	SCONJ	37	mark
35	a	ADP	37	case
36	"	PUNCT	37	punct
37	delincuentes	NOUN	30	obl
38	"	PUNCT	37	punct
39	y	CCONJ	42	cc
40	"	PUNCT	42	punct
41	no	ADV	42	advmod
42	da	VERB	30	conj
43	respuesta	NOUN	42	obj
44	"	PUNCT	42	punct
45	,	PUNCT	48	punct
46	entre	ADP	48	case
47	otras	DET	48	det
48	cuestiones	NOUN	42	obl
49	,	PUNCT	48	punct
50	al	ADP	51	case
51	problema	NOUN	42	obj
52	de	ADP	54	case
53	los	DET	54	det
54	parados	NOUN	51	nmod
55	sin	ADP	56	case
56	cobertura	NOUN	54	nmod
57	social	ADJ	56	amod
58	(	PUNCT	59	punct
59	cuatro	NUM	54	appos
60	de	ADP	59	compound
61	cada	NUM	59	compound
62	diez	NUM	59	compound
63	)	PUNCT	59	punct
64	.	PUNCT	13	punct