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, la espera puede ser larga, pues la opinión generalizada entre los exiliados y expertos en temas cubanos es que sólo la muerte de Fidel Castro desbloqueará las relaciones comerciales entre Cuba y Estados Unidos.
Postion	Tokenization
1	Sin
2	embargo
3	,
4	la
5	espera
6	puede
7	ser
8	larga
9	,
10	pues
11	la
12	opinión
13	generalizada
14	entre
15	los
16	exiliados
17	y
18	expertos
19	en
20	temas
21	cubanos
22	es
23	que
24	sólo
25	la
26	muerte
27	de
28	Fidel
29	Castro
30	desbloqueará
31	las
32	relaciones
33	comerciales
34	entre
35	Cuba
36	y
37	Estados
38	Unidos
39	.
Position	Tokenization	UPOS	Head	Deprel
1	Sin	ADP	8	advmod
2	embargo	NOUN	1	fixed
3	,	PUNCT	1	punct
4	la	DET	5	det
5	espera	NOUN	8	nsubj
6	puede	AUX	8	aux
7	ser	AUX	8	cop
8	larga	ADJ	0	root
9	,	PUNCT	22	punct
10	pues	SCONJ	22	mark
11	la	DET	12	det
12	opinión	NOUN	22	nsubj
13	generalizada	ADJ	12	amod
14	entre	ADP	16	case
15	los	DET	16	det
16	exiliados	ADJ	12	amod
17	y	CCONJ	18	cc
18	expertos	NOUN	16	conj
19	en	ADP	20	case
20	temas	NOUN	18	nmod
21	cubanos	ADJ	20	amod
22	es	AUX	8	advcl
23	que	SCONJ	30	mark
24	sólo	ADV	26	advmod
25	la	DET	26	det
26	muerte	NOUN	30	nsubj
27	de	ADP	28	case
28	Fidel	PROPN	26	nmod
29	Castro	PROPN	28	flat
30	desbloqueará	VERB	22	ccomp
31	las	DET	32	det
32	relaciones	NOUN	30	obj
33	comerciales	ADJ	32	amod
34	entre	ADP	35	case
35	Cuba	PROPN	32	nmod
36	y	CCONJ	37	cc
37	Estados	PROPN	35	conj
38	Unidos	PROPN	37	flat
39	.	PUNCT	8	punct