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 aparatos de detección no determinaron si hubo impacto con el casco externo o fueron explosiones a bordo, como alegó una de las versiones circuladas.
Postion	Tokenization
1	Los
2	aparatos
3	de
4	detección
5	no
6	determinaron
7	si
8	hubo
9	impacto
10	con
11	el
12	casco
13	externo
14	o
15	fueron
16	explosiones
17	a
18	bordo
19	,
20	como
21	alegó
22	una
23	de
24	las
25	versiones
26	circuladas
27	.
Position	Tokenization	UPOS	Head	Deprel
1	Los	DET	2	det
2	aparatos	NOUN	6	nsubj
3	de	ADP	4	case
4	detección	NOUN	2	nmod
5	no	ADV	6	advmod
6	determinaron	VERB	0	root
7	si	SCONJ	8	mark
8	hubo	AUX	6	ccomp
9	impacto	NOUN	8	obj
10	con	ADP	12	case
11	el	DET	12	det
12	casco	NOUN	9	nmod
13	externo	ADJ	12	amod
14	o	CCONJ	16	cc
15	fueron	AUX	16	cop
16	explosiones	NOUN	8	conj
17	a	ADP	16	advmod
18	bordo	NOUN	17	fixed
19	,	PUNCT	21	punct
20	como	SCONJ	21	mark
21	alegó	VERB	16	advcl
22	una	PRON	21	nsubj
23	de	ADP	25	case
24	las	DET	25	det
25	versiones	NOUN	22	nmod
26	circuladas	ADJ	25	amod
27	.	PUNCT	6	punct