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:
Aún así, cada vez son más los agentes de divisas que creen que lo peor para la divisa europea ya ha pasado y que su apreciación puede continuar, aunque con algunos retrocesos provisionales.
Postion	Tokenization
1	Aún
2	así
3	,
4	cada
5	vez
6	son
7	más
8	los
9	agentes
10	de
11	divisas
12	que
13	creen
14	que
15	lo
16	peor
17	para
18	la
19	divisa
20	europea
21	ya
22	ha
23	pasado
24	y
25	que
26	su
27	apreciación
28	puede
29	continuar
30	,
31	aunque
32	con
33	algunos
34	retrocesos
35	provisionales
36	.
Position	Tokenization	UPOS	Head	Deprel
1	Aún	NOUN	7	advmod
2	así	ADV	1	fixed
3	,	PUNCT	1	punct
4	cada	DET	5	det
5	vez	NOUN	7	obl
6	son	AUX	7	cop
7	más	ADV	0	root
8	los	DET	9	det
9	agentes	NOUN	7	nsubj
10	de	ADP	11	case
11	divisas	NOUN	9	nmod
12	que	PRON	13	nsubj
13	creen	VERB	11	acl
14	que	SCONJ	23	mark
15	lo	PRON	16	det
16	peor	ADJ	23	nsubj
17	para	ADP	19	case
18	la	DET	19	det
19	divisa	NOUN	23	obl
20	europea	ADJ	19	amod
21	ya	ADV	23	advmod
22	ha	AUX	23	aux
23	pasado	VERB	13	ccomp
24	y	CCONJ	29	cc
25	que	SCONJ	29	mark
26	su	DET	27	det
27	apreciación	NOUN	29	nsubj
28	puede	AUX	29	aux
29	continuar	VERB	23	conj
30	,	PUNCT	34	punct
31	aunque	SCONJ	34	mark
32	con	ADP	34	case
33	algunos	DET	34	det
34	retrocesos	NOUN	29	obl
35	provisionales	ADJ	34	amod
36	.	PUNCT	7	punct