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 obras estarán listas en un año y la inversión, aún por concretar, oscila entre los 500 y los 1.000 millones de pesetas.
Postion	Tokenization
1	Las
2	obras
3	estarán
4	listas
5	en
6	un
7	año
8	y
9	la
10	inversión
11	,
12	aún
13	por
14	concretar
15	,
16	oscila
17	entre
18	los
19	500
20	y
21	los
22	1.000
23	millones
24	de
25	pesetas
26	.
Position	Tokenization	UPOS	Head	Deprel
1	Las	DET	2	det
2	obras	NOUN	4	nsubj
3	estarán	AUX	4	cop
4	listas	ADJ	0	root
5	en	ADP	7	case
6	un	DET	7	det
7	año	NOUN	4	obl
8	y	CCONJ	16	cc
9	la	DET	10	det
10	inversión	NOUN	16	nsubj
11	,	PUNCT	12	punct
12	aún	ADV	10	advmod
13	por	ADP	12	case
14	concretar	VERB	12	acl
15	,	PUNCT	12	punct
16	oscila	VERB	4	conj
17	entre	ADP	19	case
18	los	DET	19	det
19	500	NUM	23	nummod
20	y	CCONJ	22	cc
21	los	DET	22	det
22	1.000	NUM	19	conj
23	millones	NOUN	16	obl
24	de	ADP	25	case
25	pesetas	NOUN	23	nmod
26	.	PUNCT	4	punct