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:
El mandatario socialista chileno, que fue investido el pasado sábado, consideró los comicios como "un acto democrático muy importante en la España de este siglo", durante una concurrida rueda de prensa con medios nacionales y extranjeros.
Postion	Tokenization
1	El
2	mandatario
3	socialista
4	chileno
5	,
6	que
7	fue
8	investido
9	el
10	pasado
11	sábado
12	,
13	consideró
14	los
15	comicios
16	como
17	"
18	un
19	acto
20	democrático
21	muy
22	importante
23	en
24	la
25	España
26	de
27	este
28	siglo
29	"
30	,
31	durante
32	una
33	concurrida
34	rueda
35	de
36	prensa
37	con
38	medios
39	nacionales
40	y
41	extranjeros
42	.
Position	Tokenization	UPOS	Head	Deprel
1	El	DET	2	det
2	mandatario	NOUN	13	nsubj
3	socialista	ADJ	2	amod
4	chileno	NOUN	2	nmod
5	,	PUNCT	8	punct
6	que	PRON	8	nsubj
7	fue	AUX	8	aux
8	investido	VERB	2	acl
9	el	DET	11	det
10	pasado	ADJ	11	amod
11	sábado	NOUN	8	obl
12	,	PUNCT	8	punct
13	consideró	VERB	0	root
14	los	DET	15	det
15	comicios	NOUN	13	obj
16	como	SCONJ	19	mark
17	"	PUNCT	19	punct
18	un	DET	19	det
19	acto	NOUN	13	obj
20	democrático	ADJ	19	amod
21	muy	ADV	22	advmod
22	importante	ADJ	19	amod
23	en	ADP	25	case
24	la	DET	25	det
25	España	PROPN	19	nmod
26	de	ADP	28	case
27	este	DET	28	det
28	siglo	NOUN	25	nmod
29	"	PUNCT	19	punct
30	,	PUNCT	34	punct
31	durante	ADP	34	case
32	una	DET	34	det
33	concurrida	ADJ	34	amod
34	rueda	NOUN	13	obl
35	de	ADP	36	case
36	prensa	NOUN	34	nmod
37	con	ADP	38	case
38	medios	NOUN	34	nmod
39	nacionales	ADJ	38	amod
40	y	CCONJ	41	cc
41	extranjeros	ADJ	39	conj
42	.	PUNCT	13	punct