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:
Nada está aun firmado, pero el proyecto prevé también una profunda modificación del actual baremo de descuentos que reduce automáticamente - del 8 al 17 por ciento, según los casos - el monto del subsidio cada seis meses.
Postion	Tokenization
1	Nada
2	está
3	aun
4	firmado
5	,
6	pero
7	el
8	proyecto
9	prevé
10	también
11	una
12	profunda
13	modificación
14	del
15	actual
16	baremo
17	de
18	descuentos
19	que
20	reduce
21	automáticamente
22	-
23	del
24	8
25	al
26	17
27	por
28	ciento
29	,
30	según
31	los
32	casos
33	-
34	el
35	monto
36	del
37	subsidio
38	cada
39	seis
40	meses
41	.
Position	Tokenization	UPOS	Head	Deprel
1	Nada	PRON	4	nsubj
2	está	AUX	4	cop
3	aun	ADV	4	advmod
4	firmado	ADJ	0	root
5	,	PUNCT	9	punct
6	pero	CCONJ	9	cc
7	el	DET	8	det
8	proyecto	NOUN	9	nsubj
9	prevé	VERB	4	conj
10	también	ADV	9	advmod
11	una	DET	13	det
12	profunda	ADJ	13	amod
13	modificación	NOUN	9	obj
14	del	ADP	16	case
15	actual	ADJ	16	amod
16	baremo	NOUN	13	nmod
17	de	ADP	18	case
18	descuentos	NOUN	16	nmod
19	que	PRON	20	nsubj
20	reduce	VERB	16	acl
21	automáticamente	ADV	20	advmod
22	-	PUNCT	20	punct
23	del	ADP	24	case
24	8	NUM	20	obl
25	al	ADP	26	case
26	17	NUM	20	obl
27	por	ADP	28	case
28	ciento	NUM	26	compound
29	,	PUNCT	32	punct
30	según	ADP	32	case
31	los	DET	32	det
32	casos	NOUN	20	obl
33	-	PUNCT	20	punct
34	el	DET	35	det
35	monto	NOUN	20	obj
36	del	ADP	37	case
37	subsidio	NOUN	35	nmod
38	cada	DET	40	det
39	seis	NUM	38	nummod
40	meses	NOUN	20	obl
41	.	PUNCT	4	punct