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:
Más que una propuesta concreta sobre cómo cambiar el funcionamiento de las instituciones, la contribución de la Comisión Europea "marcará las pistas a seguir para la reforma", señalaron hoy fuentes del Ejecutivo.
Postion	Tokenization
1	Más
2	que
3	una
4	propuesta
5	concreta
6	sobre
7	cómo
8	cambiar
9	el
10	funcionamiento
11	de
12	las
13	instituciones
14	,
15	la
16	contribución
17	de
18	la
19	Comisión
20	Europea
21	"
22	marcará
23	las
24	pistas
25	a
26	seguir
27	para
28	la
29	reforma
30	"
31	,
32	señalaron
33	hoy
34	fuentes
35	del
36	Ejecutivo
37	.
Position	Tokenization	UPOS	Head	Deprel
1	Más	ADV	4	cc
2	que	SCONJ	1	fixed
3	una	DET	4	det
4	propuesta	NOUN	22	obj
5	concreta	ADJ	4	amod
6	sobre	ADP	8	mark
7	cómo	PRON	8	obl
8	cambiar	VERB	4	acl
9	el	DET	10	det
10	funcionamiento	NOUN	8	obj
11	de	ADP	13	case
12	las	DET	13	det
13	instituciones	NOUN	10	nmod
14	,	PUNCT	4	punct
15	la	DET	16	det
16	contribución	NOUN	22	nsubj
17	de	ADP	19	case
18	la	DET	19	det
19	Comisión	PROPN	16	nmod
20	Europea	PROPN	19	flat
21	"	PUNCT	22	punct
22	marcará	VERB	32	ccomp
23	las	DET	24	det
24	pistas	NOUN	22	obj
25	a	ADP	26	mark
26	seguir	VERB	24	acl
27	para	ADP	29	case
28	la	DET	29	det
29	reforma	NOUN	24	nmod
30	"	PUNCT	22	punct
31	,	PUNCT	22	punct
32	señalaron	VERB	0	root
33	hoy	ADV	32	advmod
34	fuentes	NOUN	32	nsubj
35	del	ADP	36	case
36	Ejecutivo	PROPN	34	nmod
37	.	PUNCT	32	punct