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:
Esa retención, con la que los productores pretenden recuperar la cotización internacional del grano, puede significar en los dos años unos 34 millones de sacas de 60 kilos sobre una producción exportable para el mismo período que se calcula en 170 millones de sacas (85 millones en 12 meses).
Postion	Tokenization
1	Esa
2	retención
3	,
4	con
5	la
6	que
7	los
8	productores
9	pretenden
10	recuperar
11	la
12	cotización
13	internacional
14	del
15	grano
16	,
17	puede
18	significar
19	en
20	los
21	dos
22	años
23	unos
24	34
25	millones
26	de
27	sacas
28	de
29	60
30	kilos
31	sobre
32	una
33	producción
34	exportable
35	para
36	el
37	mismo
38	período
39	que
40	se
41	calcula
42	en
43	170
44	millones
45	de
46	sacas
47	(
48	85
49	millones
50	en
51	12
52	meses
53	)
54	.
Position	Tokenization	UPOS	Head	Deprel
1	Esa	DET	2	det
2	retención	NOUN	18	nsubj
3	,	PUNCT	9	punct
4	con	ADP	6	case
5	la	DET	6	det
6	que	PRON	9	obl
7	los	DET	8	det
8	productores	NOUN	9	nsubj
9	pretenden	VERB	2	acl
10	recuperar	VERB	9	xcomp
11	la	DET	12	det
12	cotización	NOUN	10	obj
13	internacional	ADJ	12	amod
14	del	ADP	15	case
15	grano	NOUN	12	nmod
16	,	PUNCT	9	punct
17	puede	AUX	18	aux
18	significar	VERB	0	root
19	en	ADP	22	case
20	los	DET	22	det
21	dos	NUM	20	nummod
22	años	NOUN	18	obl
23	unos	PRON	24	nmod
24	34	NUM	25	nummod
25	millones	NOUN	18	obj
26	de	ADP	27	case
27	sacas	NOUN	25	nmod
28	de	ADP	30	case
29	60	NUM	30	nummod
30	kilos	NOUN	27	nmod
31	sobre	ADP	33	case
32	una	DET	33	det
33	producción	NOUN	25	nmod
34	exportable	ADJ	33	amod
35	para	ADP	38	case
36	el	DET	38	det
37	mismo	DET	36	det
38	período	NOUN	33	nmod
39	que	PRON	41	nsubj
40	se	PRON	41	expl:pass
41	calcula	VERB	33	acl
42	en	ADP	44	case
43	170	NUM	44	nummod
44	millones	NOUN	41	obl
45	de	ADP	46	case
46	sacas	NOUN	44	nmod
47	(	PUNCT	49	punct
48	85	NUM	49	nummod
49	millones	NOUN	18	dep
50	en	ADP	52	case
51	12	NUM	52	nummod
52	meses	NOUN	49	nmod
53	)	PUNCT	49	punct
54	.	PUNCT	18	punct