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:
Y era ese tono - hablo de los mediados años 70 - tan personal y tan libre, lo que buscábamos los jóvenes de entonces.
Postion	Tokenization
1	Y
2	era
3	ese
4	tono
5	-
6	hablo
7	de
8	los
9	mediados
10	años
11	70
12	-
13	tan
14	personal
15	y
16	tan
17	libre
18	,
19	lo
20	que
21	buscábamos
22	los
23	jóvenes
24	de
25	entonces
26	.
Position	Tokenization	UPOS	Head	Deprel
1	Y	CCONJ	2	advmod
2	era	AUX	0	root
3	ese	DET	4	det
4	tono	NOUN	2	nsubj
5	-	PUNCT	6	punct
6	hablo	VERB	4	parataxis
7	de	ADP	10	case
8	los	DET	10	det
9	mediados	ADJ	10	amod
10	años	NOUN	6	obj
11	70	NUM	10	appos
12	-	PUNCT	6	punct
13	tan	ADV	14	advmod
14	personal	ADJ	4	amod
15	y	CCONJ	17	cc
16	tan	ADV	17	advmod
17	libre	ADJ	14	conj
18	,	PUNCT	21	punct
19	lo	PRON	21	det
20	que	PRON	21	obj
21	buscábamos	VERB	2	ccomp
22	los	DET	23	det
23	jóvenes	NOUN	21	nsubj
24	de	ADP	25	case
25	entonces	ADV	23	advmod
26	.	PUNCT	2	punct