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:
Según cálculos oficiales, existen alrededor de 18 millones de minas desperdigadas en un único espacio de 288.000 hectáreas de desierto, una quinta parte de las que están dispersas por el planeta, lo que convierte a Egipto en el primer país minado del mundo.
Postion	Tokenization
1	Según
2	cálculos
3	oficiales
4	,
5	existen
6	alrededor
7	de
8	18
9	millones
10	de
11	minas
12	desperdigadas
13	en
14	un
15	único
16	espacio
17	de
18	288.000
19	hectáreas
20	de
21	desierto
22	,
23	una
24	quinta
25	parte
26	de
27	las
28	que
29	están
30	dispersas
31	por
32	el
33	planeta
34	,
35	lo
36	que
37	convierte
38	a
39	Egipto
40	en
41	el
42	primer
43	país
44	minado
45	del
46	mundo
47	.
Position	Tokenization	UPOS	Head	Deprel
1	Según	ADP	2	case
2	cálculos	NOUN	5	obl
3	oficiales	ADJ	2	amod
4	,	PUNCT	2	punct
5	existen	VERB	0	root
6	alrededor	ADV	9	advmod
7	de	ADP	6	fixed
8	18	NUM	6	nummod
9	millones	NOUN	5	nsubj
10	de	ADP	11	case
11	minas	NOUN	9	nmod
12	desperdigadas	ADJ	11	amod
13	en	ADP	16	case
14	un	DET	16	det
15	único	ADJ	16	amod
16	espacio	NOUN	12	obl
17	de	ADP	19	case
18	288.000	NUM	19	nummod
19	hectáreas	NOUN	16	nmod
20	de	ADP	21	case
21	desierto	NOUN	19	nmod
22	,	PUNCT	30	punct
23	una	DET	25	det
24	quinta	ADJ	25	amod
25	parte	NOUN	30	nsubj
26	de	ADP	28	case
27	las	DET	28	det
28	que	PRON	25	nmod
29	están	AUX	30	cop
30	dispersas	ADJ	11	acl
31	por	ADP	33	case
32	el	DET	33	det
33	planeta	NOUN	30	nmod
34	,	PUNCT	37	punct
35	lo	PRON	37	det
36	que	PRON	37	nsubj
37	convierte	VERB	5	advcl
38	a	ADP	39	case
39	Egipto	PROPN	37	obj
40	en	ADP	43	case
41	el	DET	43	det
42	primer	ADJ	43	amod
43	país	NOUN	37	obj
44	minado	ADJ	43	amod
45	del	ADP	46	case
46	mundo	NOUN	43	nmod
47	.	PUNCT	5	punct