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:
A las reuniones, se habían incorporado con unas 500 firmas algunas de las personas que posteriormente crearon la plataforma de oposición El Elefante Azul, por lo que entre estas tres fuerzas sumaban sólo un millar de avales de socios.
Postion	Tokenization
1	A
2	las
3	reuniones
4	,
5	se
6	habían
7	incorporado
8	con
9	unas
10	500
11	firmas
12	algunas
13	de
14	las
15	personas
16	que
17	posteriormente
18	crearon
19	la
20	plataforma
21	de
22	oposición
23	El
24	Elefante
25	Azul
26	,
27	por
28	lo
29	que
30	entre
31	estas
32	tres
33	fuerzas
34	sumaban
35	sólo
36	un
37	millar
38	de
39	avales
40	de
41	socios
42	.
Position	Tokenization	UPOS	Head	Deprel
1	A	ADP	3	case
2	las	DET	3	det
3	reuniones	NOUN	7	obj
4	,	PUNCT	3	punct
5	se	PRON	7	expl:pv
6	habían	AUX	7	aux
7	incorporado	VERB	0	root
8	con	ADP	11	case
9	unas	PRON	10	nmod
10	500	NUM	11	nummod
11	firmas	NOUN	7	obl
12	algunas	PRON	7	nsubj
13	de	ADP	15	case
14	las	DET	15	det
15	personas	NOUN	12	nmod
16	que	PRON	18	nsubj
17	posteriormente	ADV	18	advmod
18	crearon	VERB	12	acl
19	la	DET	20	det
20	plataforma	NOUN	18	obj
21	de	ADP	22	case
22	oposición	NOUN	20	nmod
23	El	DET	24	det
24	Elefante	PROPN	20	appos
25	Azul	PROPN	24	flat
26	,	PUNCT	34	punct
27	por	ADP	34	mark
28	lo	PRON	34	det
29	que	PRON	34	obl
30	entre	ADP	33	case
31	estas	DET	33	det
32	tres	NUM	31	nummod
33	fuerzas	NOUN	34	obl
34	sumaban	VERB	7	advcl
35	sólo	ADV	37	advmod
36	un	DET	37	det
37	millar	NOUN	34	obj
38	de	ADP	39	case
39	avales	NOUN	37	nmod
40	de	ADP	41	case
41	socios	NOUN	39	nmod
42	.	PUNCT	7	punct