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 nuevo presidente de Chile, el socialista Ricardo Lagos, anunció la semana pasada su intención de convocar un referéndum para reformar la Constitución otorgada al pueblo chileno por la dictadura de Augusto Pinochet (1973-1990).
Postion	Tokenization
1	El
2	nuevo
3	presidente
4	de
5	Chile
6	,
7	el
8	socialista
9	Ricardo
10	Lagos
11	,
12	anunció
13	la
14	semana
15	pasada
16	su
17	intención
18	de
19	convocar
20	un
21	referéndum
22	para
23	reformar
24	la
25	Constitución
26	otorgada
27	al
28	pueblo
29	chileno
30	por
31	la
32	dictadura
33	de
34	Augusto
35	Pinochet
36	(
37	1973-1990
38	)
39	.
Position	Tokenization	UPOS	Head	Deprel
1	El	DET	3	det
2	nuevo	ADJ	3	amod
3	presidente	NOUN	12	nsubj
4	de	ADP	5	case
5	Chile	PROPN	3	nmod
6	,	PUNCT	9	punct
7	el	DET	9	det
8	socialista	ADJ	9	amod
9	Ricardo	PROPN	3	appos
10	Lagos	PROPN	9	flat
11	,	PUNCT	9	punct
12	anunció	VERB	0	root
13	la	DET	14	det
14	semana	NOUN	12	obl
15	pasada	ADJ	14	amod
16	su	DET	17	det
17	intención	NOUN	12	obj
18	de	ADP	19	mark
19	convocar	VERB	17	acl
20	un	DET	21	det
21	referéndum	NOUN	19	obj
22	para	ADP	23	mark
23	reformar	VERB	19	advcl
24	la	DET	25	det
25	Constitución	PROPN	23	obj
26	otorgada	ADJ	25	amod
27	al	ADP	28	case
28	pueblo	NOUN	26	obj
29	chileno	ADJ	28	amod
30	por	ADP	32	case
31	la	DET	32	det
32	dictadura	NOUN	26	obj
33	de	ADP	34	case
34	Augusto	PROPN	32	nmod
35	Pinochet	PROPN	34	flat
36	(	PUNCT	37	punct
37	1973-1990	NOUN	32	appos
38	)	PUNCT	37	punct
39	.	PUNCT	12	punct