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:
Los márgenes comerciales - mayoristas y minoristas - de los precios del fresón, el melocotón y la cebolla registraron fuertes subidas en 1999, según un informe elaborado por la empresa nacional Mercasa.
Postion	Tokenization
1	Los
2	márgenes
3	comerciales
4	-
5	mayoristas
6	y
7	minoristas
8	-
9	de
10	los
11	precios
12	del
13	fresón
14	,
15	el
16	melocotón
17	y
18	la
19	cebolla
20	registraron
21	fuertes
22	subidas
23	en
24	1999
25	,
26	según
27	un
28	informe
29	elaborado
30	por
31	la
32	empresa
33	nacional
34	Mercasa
35	.
Position	Tokenization	UPOS	Head	Deprel
1	Los	DET	2	det
2	márgenes	NOUN	20	nsubj
3	comerciales	ADJ	2	amod
4	-	PUNCT	5	punct
5	mayoristas	ADJ	2	amod
6	y	CCONJ	7	cc
7	minoristas	ADJ	5	conj
8	-	PUNCT	5	punct
9	de	ADP	11	case
10	los	DET	11	det
11	precios	NOUN	2	nmod
12	del	ADP	13	case
13	fresón	NOUN	11	nmod
14	,	PUNCT	16	punct
15	el	DET	16	det
16	melocotón	NOUN	13	appos
17	y	CCONJ	19	cc
18	la	DET	19	det
19	cebolla	NOUN	13	conj
20	registraron	VERB	0	root
21	fuertes	ADJ	22	amod
22	subidas	NOUN	20	obj
23	en	ADP	24	case
24	1999	NOUN	20	obl
25	,	PUNCT	28	punct
26	según	ADP	28	case
27	un	DET	28	det
28	informe	NOUN	20	obl
29	elaborado	ADJ	28	amod
30	por	ADP	32	case
31	la	DET	32	det
32	empresa	NOUN	29	obj
33	nacional	ADJ	32	amod
34	Mercasa	PROPN	32	appos
35	.	PUNCT	20	punct