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:
El convenio consiste en que, dependiendo del precio internacional del crudo, Venezuela dará una especie de crédito a los países centroamericanos, los únicos beneficiarios del convenio.
Postion	Tokenization
1	El
2	convenio
3	consiste
4	en
5	que
6	,
7	dependiendo
8	del
9	precio
10	internacional
11	del
12	crudo
13	,
14	Venezuela
15	dará
16	una
17	especie
18	de
19	crédito
20	a
21	los
22	países
23	centroamericanos
24	,
25	los
26	únicos
27	beneficiarios
28	del
29	convenio
30	.
Position	Tokenization	UPOS	Head	Deprel
1	El	DET	2	det
2	convenio	NOUN	3	nsubj
3	consiste	VERB	0	root
4	en	ADP	15	mark
5	que	SCONJ	15	mark
6	,	PUNCT	7	punct
7	dependiendo	VERB	15	advcl
8	del	ADP	9	case
9	precio	NOUN	7	obj
10	internacional	ADJ	9	amod
11	del	ADP	12	case
12	crudo	NOUN	9	nmod
13	,	PUNCT	7	punct
14	Venezuela	PROPN	15	nsubj
15	dará	VERB	3	ccomp
16	una	DET	17	det
17	especie	NOUN	15	obj
18	de	ADP	19	case
19	crédito	NOUN	17	nmod
20	a	ADP	22	case
21	los	DET	22	det
22	países	NOUN	15	obj
23	centroamericanos	ADJ	22	amod
24	,	PUNCT	27	punct
25	los	DET	27	det
26	únicos	ADJ	27	amod
27	beneficiarios	NOUN	22	appos
28	del	ADP	29	case
29	convenio	NOUN	27	nmod
30	.	PUNCT	3	punct