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:
Sin embargo, esta teoría de bandas no justifica el valor tan elevado de la conductividad para el caso del poliacetileno y otros polímeros a causa, fundamentalmente, de que el número de spines libres, medido por la técnica de resonancia de spin electrónico, es mucho menor del que cabía esperar para justificar la conductividad observada.
Postion	Tokenization
1	Sin
2	embargo
3	,
4	esta
5	teoría
6	de
7	bandas
8	no
9	justifica
10	el
11	valor
12	tan
13	elevado
14	de
15	la
16	conductividad
17	para
18	el
19	caso
20	del
21	poliacetileno
22	y
23	otros
24	polímeros
25	a
26	causa
27	,
28	fundamentalmente
29	,
30	de
31	que
32	el
33	número
34	de
35	spines
36	libres
37	,
38	medido
39	por
40	la
41	técnica
42	de
43	resonancia
44	de
45	spin
46	electrónico
47	,
48	es
49	mucho
50	menor
51	del
52	que
53	cabía
54	esperar
55	para
56	justificar
57	la
58	conductividad
59	observada
60	.
Position	Tokenization	UPOS	Head	Deprel
1	Sin	ADP	9	advmod
2	embargo	NOUN	1	fixed
3	,	PUNCT	1	punct
4	esta	DET	5	det
5	teoría	NOUN	9	nsubj
6	de	ADP	7	case
7	bandas	NOUN	5	nmod
8	no	ADV	9	advmod
9	justifica	VERB	0	root
10	el	DET	11	det
11	valor	NOUN	9	obj
12	tan	ADV	13	advmod
13	elevado	ADJ	11	amod
14	de	ADP	16	case
15	la	DET	16	det
16	conductividad	NOUN	11	nmod
17	para	ADP	19	case
18	el	DET	19	det
19	caso	NOUN	11	nmod
20	del	ADP	21	case
21	poliacetileno	NOUN	19	nmod
22	y	CCONJ	24	cc
23	otros	DET	24	det
24	polímeros	NOUN	21	conj
25	a	ADP	26	case
26	causa	NOUN	9	obl
27	,	PUNCT	28	punct
28	fundamentalmente	ADV	26	advmod
29	,	PUNCT	28	punct
30	de	ADP	50	mark
31	que	SCONJ	50	mark
32	el	DET	33	det
33	número	NOUN	50	nsubj
34	de	ADP	35	case
35	spines	NOUN	33	nmod
36	libres	ADJ	35	amod
37	,	PUNCT	38	punct
38	medido	ADJ	33	amod
39	por	ADP	41	case
40	la	DET	41	det
41	técnica	NOUN	38	obj
42	de	ADP	43	case
43	resonancia	NOUN	41	nmod
44	de	ADP	45	case
45	spin	NOUN	43	nmod
46	electrónico	ADJ	45	amod
47	,	PUNCT	38	punct
48	es	AUX	50	cop
49	mucho	ADV	50	advmod
50	menor	ADJ	26	acl
51	del	ADP	53	mark
52	que	PRON	53	iobj
53	cabía	VERB	50	acl
54	esperar	VERB	53	xcomp
55	para	ADP	56	mark
56	justificar	VERB	53	advcl
57	la	DET	58	det
58	conductividad	NOUN	56	obj
59	observada	ADJ	58	amod
60	.	PUNCT	9	punct