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:
Las autoridades económicas de Argentina anunciaron hoy su intención de revisar los contratos de servicios públicos privatizados para evitar que los precios suban de acuerdo con la inflación de los Estados Unidos.
Postion	Tokenization
1	Las
2	autoridades
3	económicas
4	de
5	Argentina
6	anunciaron
7	hoy
8	su
9	intención
10	de
11	revisar
12	los
13	contratos
14	de
15	servicios
16	públicos
17	privatizados
18	para
19	evitar
20	que
21	los
22	precios
23	suban
24	de
25	acuerdo
26	con
27	la
28	inflación
29	de
30	los
31	Estados
32	Unidos
33	.
Position	Tokenization	UPOS	Head	Deprel
1	Las	DET	2	det
2	autoridades	NOUN	6	nsubj
3	económicas	ADJ	2	amod
4	de	ADP	5	case
5	Argentina	PROPN	2	nmod
6	anunciaron	VERB	0	root
7	hoy	ADV	6	advmod
8	su	DET	9	det
9	intención	NOUN	6	obj
10	de	ADP	11	mark
11	revisar	VERB	9	acl
12	los	DET	13	det
13	contratos	NOUN	11	obj
14	de	ADP	15	case
15	servicios	NOUN	13	nmod
16	públicos	ADJ	15	amod
17	privatizados	ADJ	15	amod
18	para	ADP	19	mark
19	evitar	VERB	11	advcl
20	que	SCONJ	23	mark
21	los	DET	22	det
22	precios	NOUN	23	nsubj
23	suban	VERB	19	ccomp
24	de	ADP	28	case
25	acuerdo	NOUN	24	fixed
26	con	ADP	24	fixed
27	la	DET	28	det
28	inflación	NOUN	23	obl
29	de	ADP	31	case
30	los	DET	31	det
31	Estados	PROPN	28	nmod
32	Unidos	PROPN	31	flat
33	.	PUNCT	6	punct