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:
Tras comentar que todas las decisiones importantes de la UE se han tomado hasta ahora sin tener en cuenta la opinión de sus ciudadanos, Riess-Passer subrayó que los habitantes de la Unión han de decidir directamente sobre su futuro.
Postion	Tokenization
1	Tras
2	comentar
3	que
4	todas
5	las
6	decisiones
7	importantes
8	de
9	la
10	UE
11	se
12	han
13	tomado
14	hasta
15	ahora
16	sin
17	tener
18	en
19	cuenta
20	la
21	opinión
22	de
23	sus
24	ciudadanos
25	,
26	Riess-Passer
27	subrayó
28	que
29	los
30	habitantes
31	de
32	la
33	Unión
34	han
35	de
36	decidir
37	directamente
38	sobre
39	su
40	futuro
41	.
Position	Tokenization	UPOS	Head	Deprel
1	Tras	ADP	2	mark
2	comentar	VERB	27	advcl
3	que	SCONJ	2	mark
4	todas	DET	5	det
5	las	DET	6	det
6	decisiones	NOUN	2	nsubj
7	importantes	ADJ	6	amod
8	de	ADP	10	case
9	la	DET	10	det
10	UE	PROPN	6	nmod
11	se	PRON	2	expl:pass
12	han	AUX	2	aux
13	tomado	VERB	2	xcomp
14	hasta	ADP	15	case
15	ahora	ADV	2	advmod
16	sin	ADP	17	mark
17	tener	VERB	13	advcl
18	en	ADP	19	case
19	cuenta	NOUN	17	compound
20	la	DET	21	det
21	opinión	NOUN	17	obj
22	de	ADP	24	case
23	sus	DET	24	det
24	ciudadanos	NOUN	21	nmod
25	,	PUNCT	2	punct
26	Riess-Passer	PROPN	27	nsubj
27	subrayó	VERB	0	root
28	que	SCONJ	36	mark
29	los	DET	30	det
30	habitantes	NOUN	36	nsubj
31	de	ADP	33	case
32	la	DET	33	det
33	Unión	PROPN	30	nmod
34	han	AUX	36	aux
35	de	ADP	36	mark
36	decidir	VERB	27	xcomp
37	directamente	ADV	36	advmod
38	sobre	ADP	40	case
39	su	DET	40	det
40	futuro	NOUN	36	obl
41	.	PUNCT	27	punct