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:
El borrador del Libro Verde se ocupa en general de la situación actual y el desarrollo futuro del aprovisionamiento energético de la UE, y constata que la dependencia de las importaciones aumentará desde el 50 por ciento actual al 70 por ciento en un plazo de dos a tres décadas.
Postion	Tokenization
1	El
2	borrador
3	del
4	Libro
5	Verde
6	se
7	ocupa
8	en
9	general
10	de
11	la
12	situación
13	actual
14	y
15	el
16	desarrollo
17	futuro
18	del
19	aprovisionamiento
20	energético
21	de
22	la
23	UE
24	,
25	y
26	constata
27	que
28	la
29	dependencia
30	de
31	las
32	importaciones
33	aumentará
34	desde
35	el
36	50
37	por
38	ciento
39	actual
40	al
41	70
42	por
43	ciento
44	en
45	un
46	plazo
47	de
48	dos
49	a
50	tres
51	décadas
52	.
Position	Tokenization	UPOS	Head	Deprel
1	El	DET	2	det
2	borrador	NOUN	7	nsubj
3	del	ADP	4	case
4	Libro	PROPN	2	nmod
5	Verde	PROPN	4	flat
6	se	PRON	7	expl:pv
7	ocupa	VERB	0	root
8	en	ADP	7	advmod
9	general	NOUN	8	fixed
10	de	ADP	12	case
11	la	DET	12	det
12	situación	NOUN	7	obj
13	actual	ADJ	12	amod
14	y	CCONJ	16	cc
15	el	DET	16	det
16	desarrollo	NOUN	12	conj
17	futuro	ADJ	16	amod
18	del	ADP	19	case
19	aprovisionamiento	NOUN	16	nmod
20	energético	ADJ	19	amod
21	de	ADP	23	case
22	la	DET	23	det
23	UE	PROPN	19	nmod
24	,	PUNCT	26	punct
25	y	CCONJ	26	cc
26	constata	VERB	7	conj
27	que	SCONJ	33	mark
28	la	DET	29	det
29	dependencia	NOUN	33	nsubj
30	de	ADP	32	case
31	las	DET	32	det
32	importaciones	NOUN	29	nmod
33	aumentará	VERB	26	ccomp
34	desde	ADP	36	case
35	el	DET	36	det
36	50	NUM	33	obl
37	por	ADP	38	case
38	ciento	NUM	36	compound
39	actual	ADJ	36	amod
40	al	ADP	41	case
41	70	NUM	33	obl
42	por	ADP	43	case
43	ciento	NUM	41	compound
44	en	ADP	46	case
45	un	DET	46	det
46	plazo	NOUN	33	obl
47	de	ADP	48	case
48	dos	NUM	46	nummod
49	a	ADP	51	case
50	tres	NUM	51	nummod
51	décadas	NOUN	48	nmod
52	.	PUNCT	7	punct