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:
Las empresas rumanas podrán exportar a partir de hoy lunes productos petroleros a Montenegro y a algunas ciudades de Serbia, tras levantar parcialmente el gobierno de Rumanía el embargo petrolero impuesto a Yugoslavia, asumiendo así una decisión tomada en febrero por la Unión Europea (UE).
Postion	Tokenization
1	Las
2	empresas
3	rumanas
4	podrán
5	exportar
6	a
7	partir
8	de
9	hoy
10	lunes
11	productos
12	petroleros
13	a
14	Montenegro
15	y
16	a
17	algunas
18	ciudades
19	de
20	Serbia
21	,
22	tras
23	levantar
24	parcialmente
25	el
26	gobierno
27	de
28	Rumanía
29	el
30	embargo
31	petrolero
32	impuesto
33	a
34	Yugoslavia
35	,
36	asumiendo
37	así
38	una
39	decisión
40	tomada
41	en
42	febrero
43	por
44	la
45	Unión
46	Europea
47	(
48	UE
49	)
50	.
Position	Tokenization	UPOS	Head	Deprel
1	Las	DET	2	det
2	empresas	NOUN	5	nsubj
3	rumanas	ADJ	2	amod
4	podrán	AUX	5	aux
5	exportar	VERB	0	root
6	a	ADP	9	case
7	partir	NOUN	6	fixed
8	de	ADP	6	fixed
9	hoy	ADV	5	advmod
10	lunes	NOUN	9	obl
11	productos	NOUN	5	obj
12	petroleros	ADJ	11	amod
13	a	ADP	14	case
14	Montenegro	PROPN	5	obl
15	y	CCONJ	18	cc
16	a	ADP	18	case
17	algunas	DET	18	det
18	ciudades	NOUN	14	conj
19	de	ADP	20	case
20	Serbia	PROPN	18	nmod
21	,	PUNCT	23	punct
22	tras	ADP	23	mark
23	levantar	VERB	5	advcl
24	parcialmente	ADV	23	advmod
25	el	DET	26	det
26	gobierno	NOUN	23	nsubj
27	de	ADP	28	case
28	Rumanía	PROPN	26	nmod
29	el	DET	30	det
30	embargo	NOUN	23	obj
31	petrolero	ADJ	30	amod
32	impuesto	ADJ	30	amod
33	a	ADP	34	case
34	Yugoslavia	PROPN	32	obj
35	,	PUNCT	36	punct
36	asumiendo	VERB	5	advcl
37	así	ADV	36	advmod
38	una	DET	39	det
39	decisión	NOUN	36	obj
40	tomada	ADJ	39	amod
41	en	ADP	42	case
42	febrero	NOUN	40	obl
43	por	ADP	45	case
44	la	DET	45	det
45	Unión	PROPN	40	obj
46	Europea	PROPN	45	flat
47	(	PUNCT	48	punct
48	UE	PROPN	45	flat
49	)	PUNCT	48	punct
50	.	PUNCT	5	punct