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:
Reformará el contrato a tiempo parcial y falta por decidir si limitará la prórroga forzosa de los convenios colectivos, como pide el Ministerio de Economía.
Postion	Tokenization
1	Reformará
2	el
3	contrato
4	a
5	tiempo
6	parcial
7	y
8	falta
9	por
10	decidir
11	si
12	limitará
13	la
14	prórroga
15	forzosa
16	de
17	los
18	convenios
19	colectivos
20	,
21	como
22	pide
23	el
24	Ministerio
25	de
26	Economía
27	.
Position	Tokenization	UPOS	Head	Deprel
1	Reformará	VERB	0	root
2	el	DET	3	det
3	contrato	NOUN	1	obj
4	a	ADP	5	case
5	tiempo	NOUN	3	nmod
6	parcial	ADJ	5	amod
7	y	CCONJ	8	cc
8	falta	VERB	1	conj
9	por	ADP	10	mark
10	decidir	VERB	8	advcl
11	si	SCONJ	12	mark
12	limitará	VERB	8	csubj
13	la	DET	14	det
14	prórroga	NOUN	12	obj
15	forzosa	ADJ	14	amod
16	de	ADP	18	case
17	los	DET	18	det
18	convenios	NOUN	14	nmod
19	colectivos	ADJ	18	amod
20	,	PUNCT	22	punct
21	como	SCONJ	22	mark
22	pide	VERB	12	advcl
23	el	DET	24	det
24	Ministerio	PROPN	22	nsubj
25	de	ADP	26	case
26	Economía	PROPN	24	flat
27	.	PUNCT	1	punct