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:
Media Serbia está hoy sin electricidad por haberse averiado los cuatro grupos generadores de la central térmica de Obrenovac, y ya hay dificultades para encontrar el pan semi-negro barato que es la base de la alimentación para el serbio medio.
Postion	Tokenization
1	Media
2	Serbia
3	está
4	hoy
5	sin
6	electricidad
7	por
8	haberse
9	haber
10	se
11	averiado
12	los
13	cuatro
14	grupos
15	generadores
16	de
17	la
18	central
19	térmica
20	de
21	Obrenovac
22	,
23	y
24	ya
25	hay
26	dificultades
27	para
28	encontrar
29	el
30	pan
31	semi-negro
32	barato
33	que
34	es
35	la
36	base
37	de
38	la
39	alimentación
40	para
41	el
42	serbio
43	medio
44	.
Position	Tokenization	UPOS	Head	Deprel
1	Media	NUM	2	nummod
2	Serbia	PROPN	6	nsubj
3	está	AUX	6	cop
4	hoy	ADV	6	advmod
5	sin	ADP	6	case
6	electricidad	NOUN	0	root
7	por	ADP	10	mark
8	haberse	_	None	_
9	haber	AUX	10	aux
10	se	PRON	10	expl:pv
11	averiado	VERB	6	advcl
12	los	DET	13	det
13	cuatro	NUM	11	nummod
14	grupos	NOUN	10	nsubj
15	generadores	ADJ	13	amod
16	de	ADP	17	case
17	la	DET	17	det
18	central	NOUN	13	nmod
19	térmica	ADJ	17	amod
20	de	ADP	20	case
21	Obrenovac	PROPN	17	nmod
22	,	PUNCT	24	punct
23	y	CCONJ	24	cc
24	ya	ADV	24	advmod
25	hay	AUX	6	conj
26	dificultades	NOUN	24	obj
27	para	ADP	27	mark
28	encontrar	VERB	25	acl
29	el	DET	29	det
30	pan	NOUN	27	obj
31	semi-negro	ADJ	29	amod
32	barato	ADJ	29	amod
33	que	PRON	35	nsubj
34	es	AUX	35	cop
35	la	DET	35	det
36	base	NOUN	29	acl
37	de	ADP	38	case
38	la	DET	38	det
39	alimentación	NOUN	35	nmod
40	para	ADP	41	case
41	el	DET	41	det
42	serbio	NOUN	35	nmod
43	medio	ADJ	41	amod
44	.	PUNCT	6	punct