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:
Insertadas en la pila, las varillas absorbían la cantidad suficiente de neutrones para impedir que las fisiones del uranio se multiplicaran en una reacción en cadena.
Postion	Tokenization
1	Insertadas
2	en
3	la
4	pila
5	,
6	las
7	varillas
8	absorbían
9	la
10	cantidad
11	suficiente
12	de
13	neutrones
14	para
15	impedir
16	que
17	las
18	fisiones
19	del
20	uranio
21	se
22	multiplicaran
23	en
24	una
25	reacción
26	en
27	cadena
28	.
Position	Tokenization	UPOS	Head	Deprel
1	Insertadas	ADJ	7	amod
2	en	ADP	4	case
3	la	DET	4	det
4	pila	NOUN	1	obl
5	,	PUNCT	1	punct
6	las	DET	7	det
7	varillas	NOUN	8	nsubj
8	absorbían	VERB	0	root
9	la	DET	10	det
10	cantidad	NOUN	8	obj
11	suficiente	ADJ	10	amod
12	de	ADP	13	case
13	neutrones	NOUN	10	nmod
14	para	ADP	15	mark
15	impedir	VERB	8	advcl
16	que	SCONJ	22	mark
17	las	DET	18	det
18	fisiones	NOUN	22	nsubj
19	del	ADP	20	case
20	uranio	NOUN	18	nmod
21	se	PRON	22	expl:pv
22	multiplicaran	VERB	15	ccomp
23	en	ADP	25	case
24	una	DET	25	det
25	reacción	NOUN	22	obl
26	en	ADP	27	case
27	cadena	NOUN	25	nmod
28	.	PUNCT	8	punct