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:
En la conferencia de prensa Pedro Antonio Ríos expresó su deseo de que durante el periodo que falta para las elecciones se hable de alternativas y se hagan propuestas sobre el empleo, la mejora de las condiciones laborales y el modelo de Estado.
Postion	Tokenization
1	En
2	la
3	conferencia
4	de
5	prensa
6	Pedro
7	Antonio
8	Ríos
9	expresó
10	su
11	deseo
12	de
13	que
14	durante
15	el
16	periodo
17	que
18	falta
19	para
20	las
21	elecciones
22	se
23	hable
24	de
25	alternativas
26	y
27	se
28	hagan
29	propuestas
30	sobre
31	el
32	empleo
33	,
34	la
35	mejora
36	de
37	las
38	condiciones
39	laborales
40	y
41	el
42	modelo
43	de
44	Estado
45	.
Position	Tokenization	UPOS	Head	Deprel
1	En	ADP	3	case
2	la	DET	3	det
3	conferencia	NOUN	9	obl
4	de	ADP	5	case
5	prensa	NOUN	3	nmod
6	Pedro	PROPN	9	nsubj
7	Antonio	PROPN	6	flat
8	Ríos	PROPN	6	flat
9	expresó	VERB	0	root
10	su	DET	11	det
11	deseo	NOUN	9	obj
12	de	ADP	23	mark
13	que	SCONJ	23	mark
14	durante	ADP	16	case
15	el	DET	16	det
16	periodo	NOUN	23	obl
17	que	PRON	18	nsubj
18	falta	VERB	16	acl
19	para	ADP	21	case
20	las	DET	21	det
21	elecciones	NOUN	18	obl
22	se	PRON	23	expl:impers
23	hable	VERB	11	acl
24	de	ADP	25	case
25	alternativas	NOUN	23	obj
26	y	CCONJ	28	cc
27	se	PRON	28	expl:pass
28	hagan	VERB	23	conj
29	propuestas	NOUN	28	obj
30	sobre	ADP	32	case
31	el	DET	32	det
32	empleo	NOUN	29	nmod
33	,	PUNCT	35	punct
34	la	DET	35	det
35	mejora	NOUN	32	appos
36	de	ADP	38	case
37	las	DET	38	det
38	condiciones	NOUN	35	nmod
39	laborales	ADJ	38	amod
40	y	CCONJ	42	cc
41	el	DET	42	det
42	modelo	NOUN	32	conj
43	de	ADP	44	case
44	Estado	PROPN	42	nmod
45	.	PUNCT	9	punct