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:
Los libros de texto ofrecen a los escolares una visión de la historia de España equilibrada, universal y ajustada al espíritu plural y democrático inspirado en la Constitución de 1978, según concluye un examen a los manuales más vendidos realizado desde el Departamento de Didàctica de les Ciències Socials de la Universitat de Barcelona (UB).
Postion	Tokenization
1	Los
2	libros
3	de
4	texto
5	ofrecen
6	a
7	los
8	escolares
9	una
10	visión
11	de
12	la
13	historia
14	de
15	España
16	equilibrada
17	,
18	universal
19	y
20	ajustada
21	al
22	espíritu
23	plural
24	y
25	democrático
26	inspirado
27	en
28	la
29	Constitución
30	de
31	1978
32	,
33	según
34	concluye
35	un
36	examen
37	a
38	los
39	manuales
40	más
41	vendidos
42	realizado
43	desde
44	el
45	Departamento
46	de
47	Didàctica
48	de
49	les
50	Ciències
51	Socials
52	de
53	la
54	Universitat
55	de
56	Barcelona
57	(
58	UB
59	)
60	.
Position	Tokenization	UPOS	Head	Deprel
1	Los	DET	2	det
2	libros	NOUN	5	nsubj
3	de	ADP	4	case
4	texto	NOUN	2	nmod
5	ofrecen	VERB	0	root
6	a	ADP	8	case
7	los	DET	8	det
8	escolares	NOUN	5	obj
9	una	DET	10	det
10	visión	NOUN	5	obj
11	de	ADP	13	case
12	la	DET	13	det
13	historia	NOUN	10	nmod
14	de	ADP	15	case
15	España	PROPN	13	nmod
16	equilibrada	ADJ	18	advmod
17	,	PUNCT	18	punct
18	universal	ADJ	10	amod
19	y	CCONJ	20	cc
20	ajustada	ADJ	18	conj
21	al	ADP	22	case
22	espíritu	NOUN	20	obj
23	plural	ADJ	22	amod
24	y	CCONJ	25	cc
25	democrático	ADJ	23	conj
26	inspirado	ADJ	22	amod
27	en	ADP	29	case
28	la	DET	29	det
29	Constitución	PROPN	26	obj
30	de	ADP	31	case
31	1978	NOUN	29	nmod
32	,	PUNCT	34	punct
33	según	SCONJ	34	mark
34	concluye	VERB	5	advcl
35	un	DET	36	det
36	examen	NOUN	34	nsubj
37	a	ADP	39	case
38	los	DET	39	det
39	manuales	NOUN	36	nmod
40	más	ADV	41	advmod
41	vendidos	ADJ	39	amod
42	realizado	ADJ	36	amod
43	desde	ADP	45	case
44	el	DET	45	det
45	Departamento	PROPN	42	obl
46	de	ADP	47	case
47	Didàctica	PROPN	45	flat
48	de	ADP	50	case
49	les	PRON	50	det
50	Ciències	PROPN	45	flat
51	Socials	PROPN	50	flat
52	de	ADP	54	case
53	la	DET	54	det
54	Universitat	PROPN	45	nmod
55	de	ADP	56	case
56	Barcelona	PROPN	54	flat
57	(	PUNCT	58	punct
58	UB	PROPN	54	flat
59	)	PUNCT	58	punct
60	.	PUNCT	5	punct