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:
En la refinería de la petrolera estadounidense Texaco en Milford Haven (sur de Gales) - la tercera más grande de Gran Bretaña - cincuenta camiones bloquean su acceso, aunque la distribución del combustible no corre peligro, dado que se realiza por tuberías y mediante transporte marítimo.
Postion	Tokenization
1	En
2	la
3	refinería
4	de
5	la
6	petrolera
7	estadounidense
8	Texaco
9	en
10	Milford
11	Haven
12	(
13	sur
14	de
15	Gales
16	)
17	-
18	la
19	tercera
20	más
21	grande
22	de
23	Gran
24	Bretaña
25	-
26	cincuenta
27	camiones
28	bloquean
29	su
30	acceso
31	,
32	aunque
33	la
34	distribución
35	del
36	combustible
37	no
38	corre
39	peligro
40	,
41	dado
42	que
43	se
44	realiza
45	por
46	tuberías
47	y
48	mediante
49	transporte
50	marítimo
51	.
Position	Tokenization	UPOS	Head	Deprel
1	En	ADP	3	case
2	la	DET	3	det
3	refinería	NOUN	28	obl
4	de	ADP	6	case
5	la	DET	6	det
6	petrolera	ADJ	3	amod
7	estadounidense	ADJ	6	amod
8	Texaco	PROPN	6	obj
9	en	ADP	10	case
10	Milford	PROPN	3	nmod
11	Haven	PROPN	10	flat
12	(	PUNCT	13	punct
13	sur	NOUN	10	appos
14	de	ADP	15	case
15	Gales	PROPN	13	nmod
16	)	PUNCT	13	punct
17	-	PUNCT	19	punct
18	la	DET	19	det
19	tercera	ADJ	3	appos
20	más	ADV	21	advmod
21	grande	ADJ	19	amod
22	de	ADP	23	case
23	Gran	ADJ	19	nmod
24	Bretaña	PROPN	23	flat
25	-	PUNCT	19	punct
26	cincuenta	NUM	27	nummod
27	camiones	NOUN	28	nsubj
28	bloquean	VERB	0	root
29	su	DET	30	det
30	acceso	NOUN	28	obj
31	,	PUNCT	38	punct
32	aunque	SCONJ	38	mark
33	la	DET	34	det
34	distribución	NOUN	38	nsubj
35	del	ADP	36	case
36	combustible	NOUN	34	nmod
37	no	ADV	38	advmod
38	corre	VERB	28	advcl
39	peligro	NOUN	38	obj
40	,	PUNCT	44	punct
41	dado	NOUN	44	mark
42	que	SCONJ	41	fixed
43	se	PRON	44	expl:pass
44	realiza	VERB	38	advcl
45	por	ADP	46	case
46	tuberías	NOUN	44	obl
47	y	CCONJ	49	cc
48	mediante	ADP	49	case
49	transporte	NOUN	46	conj
50	marítimo	ADJ	49	amod
51	.	PUNCT	28	punct