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:
Raúl Castro, hermano de Fidel, podría asumir el mando, aunque no se le considera suficientemente carismático para conducir a Cuba a una transición pacífica.
Postion	Tokenization
1	Raúl
2	Castro
3	,
4	hermano
5	de
6	Fidel
7	,
8	podría
9	asumir
10	el
11	mando
12	,
13	aunque
14	no
15	se
16	le
17	considera
18	suficientemente
19	carismático
20	para
21	conducir
22	a
23	Cuba
24	a
25	una
26	transición
27	pacífica
28	.
Position	Tokenization	UPOS	Head	Deprel
1	Raúl	PROPN	9	nsubj
2	Castro	PROPN	1	flat
3	,	PUNCT	4	punct
4	hermano	NOUN	1	appos
5	de	ADP	6	case
6	Fidel	PROPN	4	nmod
7	,	PUNCT	4	punct
8	podría	AUX	9	aux
9	asumir	VERB	0	root
10	el	DET	11	det
11	mando	NOUN	9	obj
12	,	PUNCT	17	punct
13	aunque	SCONJ	17	mark
14	no	ADV	17	advmod
15	se	PRON	17	expl:impers
16	le	PRON	17	obj
17	considera	VERB	9	advcl
18	suficientemente	ADV	19	advmod
19	carismático	ADJ	17	obj
20	para	ADP	21	mark
21	conducir	VERB	19	acl
22	a	ADP	23	case
23	Cuba	PROPN	21	obj
24	a	ADP	26	case
25	una	DET	26	det
26	transición	NOUN	21	obl
27	pacífica	ADJ	26	amod
28	.	PUNCT	9	punct