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 estos letrados, el silencio que desde noviembre de 1998 guarda el Reino Unido con respecto a la demanda de extradición contra Pinochet presentada por Francia y la comisión rogatoria internacional del juez de instrucción Roger le Roire constituye "una violación flagrante de la Convención de Extradición de 1957".
Postion	Tokenization
1	Según
2	estos
3	letrados
4	,
5	el
6	silencio
7	que
8	desde
9	noviembre
10	de
11	1998
12	guarda
13	el
14	Reino
15	Unido
16	con
17	respecto
18	a
19	la
20	demanda
21	de
22	extradición
23	contra
24	Pinochet
25	presentada
26	por
27	Francia
28	y
29	la
30	comisión
31	rogatoria
32	internacional
33	del
34	juez
35	de
36	instrucción
37	Roger
38	le
39	Roire
40	constituye
41	"
42	una
43	violación
44	flagrante
45	de
46	la
47	Convención
48	de
49	Extradición
50	de
51	1957
52	"
53	.
Position	Tokenization	UPOS	Head	Deprel
1	Según	ADP	3	case
2	estos	DET	3	det
3	letrados	NOUN	40	obl
4	,	PUNCT	3	punct
5	el	DET	6	det
6	silencio	NOUN	40	nsubj
7	que	PRON	12	obj
8	desde	ADP	9	case
9	noviembre	NOUN	12	obl
10	de	ADP	11	case
11	1998	NUM	9	compound
12	guarda	VERB	6	acl
13	el	DET	14	det
14	Reino	PROPN	12	nsubj
15	Unido	PROPN	14	flat
16	con	ADP	20	case
17	respecto	NOUN	16	fixed
18	a	ADP	16	fixed
19	la	DET	20	det
20	demanda	NOUN	6	nmod
21	de	ADP	22	case
22	extradición	NOUN	20	nmod
23	contra	ADP	24	case
24	Pinochet	PROPN	20	nmod
25	presentada	ADJ	20	amod
26	por	ADP	27	case
27	Francia	PROPN	25	obj
28	y	CCONJ	30	cc
29	la	DET	30	det
30	comisión	NOUN	27	conj
31	rogatoria	ADJ	30	amod
32	internacional	ADJ	30	amod
33	del	ADP	34	case
34	juez	NOUN	30	nmod
35	de	ADP	36	case
36	instrucción	NOUN	34	nmod
37	Roger	PROPN	34	appos
38	le	PRON	37	flat
39	Roire	PROPN	37	flat
40	constituye	VERB	0	root
41	"	PUNCT	43	punct
42	una	DET	43	det
43	violación	NOUN	40	obj
44	flagrante	ADJ	43	amod
45	de	ADP	47	case
46	la	DET	47	det
47	Convención	PROPN	43	nmod
48	de	ADP	49	case
49	Extradición	PROPN	47	flat
50	de	ADP	51	case
51	1957	NOUN	47	nmod
52	"	PUNCT	43	punct
53	.	PUNCT	40	punct