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:
London Electricity, privatizada en 1990, fue comprada en febrero de 1997 por 313.300 millones de pesetas por Entergy, una empresa que tiene su sede en Nueva Orleans (EEUU) y que la puso en venta el pasado verano para obtener liquidez.
Postion	Tokenization
1	London
2	Electricity
3	,
4	privatizada
5	en
6	1990
7	,
8	fue
9	comprada
10	en
11	febrero
12	de
13	1997
14	por
15	313.300
16	millones
17	de
18	pesetas
19	por
20	Entergy
21	,
22	una
23	empresa
24	que
25	tiene
26	su
27	sede
28	en
29	Nueva
30	Orleans
31	(
32	EEUU
33	)
34	y
35	que
36	la
37	puso
38	en
39	venta
40	el
41	pasado
42	verano
43	para
44	obtener
45	liquidez
46	.
Position	Tokenization	UPOS	Head	Deprel
1	London	PROPN	9	nsubj
2	Electricity	PROPN	1	flat
3	,	PUNCT	4	punct
4	privatizada	ADJ	1	amod
5	en	ADP	6	case
6	1990	NOUN	4	obl
7	,	PUNCT	4	punct
8	fue	AUX	9	aux
9	comprada	VERB	0	root
10	en	ADP	11	case
11	febrero	NOUN	9	obl
12	de	ADP	13	case
13	1997	NUM	11	compound
14	por	ADP	16	case
15	313.300	NUM	16	nummod
16	millones	NOUN	9	obl
17	de	ADP	18	case
18	pesetas	NOUN	16	nmod
19	por	ADP	20	case
20	Entergy	PROPN	9	obj
21	,	PUNCT	23	punct
22	una	DET	23	det
23	empresa	NOUN	20	appos
24	que	PRON	25	nsubj
25	tiene	VERB	23	acl
26	su	DET	27	det
27	sede	NOUN	25	obj
28	en	ADP	29	case
29	Nueva	PROPN	25	obl
30	Orleans	PROPN	29	flat
31	(	PUNCT	32	punct
32	EEUU	PROPN	29	flat
33	)	PUNCT	32	punct
34	y	CCONJ	37	cc
35	que	PRON	37	nsubj
36	la	PRON	37	obj
37	puso	VERB	25	conj
38	en	ADP	39	case
39	venta	NOUN	37	obl
40	el	DET	42	det
41	pasado	ADJ	42	amod
42	verano	NOUN	37	obl
43	para	ADP	44	mark
44	obtener	VERB	37	advcl
45	liquidez	NOUN	44	obj
46	.	PUNCT	9	punct