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:
Desde que la banda etarra declaró la tregua, el pasado día 16 de septiembre, ya han sido bombardeadas dos veces, la primera el pasado 5 de enero.
Postion	Tokenization
1	Desde
2	que
3	la
4	banda
5	etarra
6	declaró
7	la
8	tregua
9	,
10	el
11	pasado
12	día
13	16
14	de
15	septiembre
16	,
17	ya
18	han
19	sido
20	bombardeadas
21	dos
22	veces
23	,
24	la
25	primera
26	el
27	pasado
28	5
29	de
30	enero
31	.
Position	Tokenization	UPOS	Head	Deprel
1	Desde	ADP	6	mark
2	que	SCONJ	6	mark
3	la	DET	4	det
4	banda	NOUN	6	nsubj
5	etarra	ADJ	4	amod
6	declaró	VERB	20	advcl
7	la	DET	8	det
8	tregua	NOUN	6	obj
9	,	PUNCT	12	punct
10	el	DET	12	det
11	pasado	ADJ	12	amod
12	día	NOUN	6	obl
13	16	NUM	12	compound
14	de	ADP	15	case
15	septiembre	NOUN	12	compound
16	,	PUNCT	6	punct
17	ya	ADV	20	advmod
18	han	AUX	20	aux
19	sido	AUX	20	aux
20	bombardeadas	VERB	0	root
21	dos	NUM	22	nummod
22	veces	NOUN	20	obl
23	,	PUNCT	25	punct
24	la	DET	25	det
25	primera	ADJ	22	dep
26	el	DET	28	det
27	pasado	ADJ	28	amod
28	5	NUM	25	obj
29	de	ADP	30	case
30	enero	NOUN	28	compound
31	.	PUNCT	20	punct