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:
La Comisión Europea invita a las terceras partes interesadas en esta operación a trasmitirle sus observaciones en el plazo de diez días sobre este proyecto de concentración.
Postion	Tokenization
1	La
2	Comisión
3	Europea
4	invita
5	a
6	las
7	terceras
8	partes
9	interesadas
10	en
11	esta
12	operación
13	a
14	trasmitirle
15	trasmitir
16	le
17	sus
18	observaciones
19	en
20	el
21	plazo
22	de
23	diez
24	días
25	sobre
26	este
27	proyecto
28	de
29	concentración
30	.
Position	Tokenization	UPOS	Head	Deprel
1	La	DET	2	det
2	Comisión	PROPN	4	nsubj
3	Europea	PROPN	2	flat
4	invita	VERB	0	root
5	a	ADP	8	case
6	las	DET	8	det
7	terceras	ADJ	8	amod
8	partes	NOUN	4	iobj
9	interesadas	ADJ	8	amod
10	en	ADP	12	case
11	esta	DET	12	det
12	operación	NOUN	9	obj
13	a	ADP	14	mark
14	trasmitirle	_	None	_
15	trasmitir	VERB	4	xcomp
16	le	PRON	14	obj
17	sus	DET	17	det
18	observaciones	NOUN	14	obj
19	en	ADP	20	case
20	el	DET	20	det
21	plazo	NOUN	14	obl
22	de	ADP	23	case
23	diez	NUM	23	nummod
24	días	NOUN	20	nmod
25	sobre	ADP	26	case
26	este	DET	26	det
27	proyecto	NOUN	14	obl
28	de	ADP	28	case
29	concentración	NOUN	26	nmod
30	.	PUNCT	4	punct