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:
Según el alcalde, dentro de un año podría empezar a ejecutarse la primera fase del proyecto en la porción del solar comprendida entre las calles de Modern y la Alhambra, que la empresa no usa actualmente.
Postion	Tokenization
1	Según
2	el
3	alcalde
4	,
5	dentro
6	de
7	un
8	año
9	podría
10	empezar
11	a
12	ejecutarse
13	ejecutar
14	se
15	la
16	primera
17	fase
18	del
19	proyecto
20	en
21	la
22	porción
23	del
24	solar
25	comprendida
26	entre
27	las
28	calles
29	de
30	Modern
31	y
32	la
33	Alhambra
34	,
35	que
36	la
37	empresa
38	no
39	usa
40	actualmente
41	.
Position	Tokenization	UPOS	Head	Deprel
1	Según	ADP	3	case
2	el	DET	3	det
3	alcalde	NOUN	10	obl
4	,	PUNCT	3	punct
5	dentro	ADV	10	advmod
6	de	ADP	8	case
7	un	DET	8	det
8	año	NOUN	5	obl
9	podría	AUX	10	aux
10	empezar	VERB	0	root
11	a	ADP	12	mark
12	ejecutarse	_	None	_
13	ejecutar	VERB	10	xcomp
14	se	PRON	12	expl:pass
15	la	DET	16	det
16	primera	ADJ	16	amod
17	fase	NOUN	10	nsubj
18	del	ADP	18	case
19	proyecto	NOUN	16	nmod
20	en	ADP	21	case
21	la	DET	21	det
22	porción	NOUN	10	obl
23	del	ADP	23	case
24	solar	NOUN	21	nmod
25	comprendida	ADJ	21	amod
26	entre	ADP	27	case
27	las	DET	27	det
28	calles	NOUN	24	obl
29	de	ADP	29	case
30	Modern	PROPN	27	nmod
31	y	CCONJ	32	cc
32	la	DET	32	det
33	Alhambra	PROPN	29	conj
34	,	PUNCT	38	punct
35	que	PRON	38	obj
36	la	DET	36	det
37	empresa	NOUN	38	nsubj
38	no	ADV	38	advmod
39	usa	VERB	21	acl
40	actualmente	ADV	38	advmod
41	.	PUNCT	10	punct