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:
Desde un punto de vista estructural estos compuestos son semejantes a los metales orgánicos ya comentados y forman apilamientos segregados en zigzag formando una cadena quasi-unidimensional.
Postion	Tokenization
1	Desde
2	un
3	punto
4	de
5	vista
6	estructural
7	estos
8	compuestos
9	son
10	semejantes
11	a
12	los
13	metales
14	orgánicos
15	ya
16	comentados
17	y
18	forman
19	apilamientos
20	segregados
21	en
22	zigzag
23	formando
24	una
25	cadena
26	quasi-unidimensional
27	.
Position	Tokenization	UPOS	Head	Deprel
1	Desde	ADP	3	case
2	un	DET	3	det
3	punto	NOUN	10	obl
4	de	ADP	5	case
5	vista	NOUN	3	nmod
6	estructural	ADJ	5	amod
7	estos	DET	8	det
8	compuestos	NOUN	10	nsubj
9	son	AUX	10	cop
10	semejantes	ADJ	0	root
11	a	ADP	13	case
12	los	DET	13	det
13	metales	NOUN	10	nmod
14	orgánicos	ADJ	13	amod
15	ya	ADV	16	advmod
16	comentados	ADJ	13	amod
17	y	CCONJ	18	cc
18	forman	VERB	10	conj
19	apilamientos	NOUN	18	obj
20	segregados	ADJ	19	amod
21	en	ADP	20	advmod
22	zigzag	NOUN	21	fixed
23	formando	VERB	18	advcl
24	una	DET	25	det
25	cadena	NOUN	23	obj
26	quasi-unidimensional	ADJ	25	amod
27	.	PUNCT	10	punct