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:
Sobre la ausencia de Argentina en la reunión, sólo se informó de que hubo una comunicación de los servicios sanitarios de ese país en la que expresaron la imposibilidad de concurrir al encuentro.
Postion	Tokenization
1	Sobre
2	la
3	ausencia
4	de
5	Argentina
6	en
7	la
8	reunión
9	,
10	sólo
11	se
12	informó
13	de
14	que
15	hubo
16	una
17	comunicación
18	de
19	los
20	servicios
21	sanitarios
22	de
23	ese
24	país
25	en
26	la
27	que
28	expresaron
29	la
30	imposibilidad
31	de
32	concurrir
33	al
34	encuentro
35	.
Position	Tokenization	UPOS	Head	Deprel
1	Sobre	ADP	3	case
2	la	DET	3	det
3	ausencia	NOUN	12	obl
4	de	ADP	5	case
5	Argentina	PROPN	3	nmod
6	en	ADP	8	case
7	la	DET	8	det
8	reunión	NOUN	3	nmod
9	,	PUNCT	3	punct
10	sólo	ADV	12	advmod
11	se	PRON	12	expl:impers
12	informó	VERB	0	root
13	de	ADP	15	mark
14	que	SCONJ	15	mark
15	hubo	AUX	12	ccomp
16	una	DET	17	det
17	comunicación	NOUN	15	obj
18	de	ADP	20	case
19	los	DET	20	det
20	servicios	NOUN	17	nmod
21	sanitarios	ADJ	20	amod
22	de	ADP	24	case
23	ese	DET	24	det
24	país	NOUN	20	nmod
25	en	ADP	27	case
26	la	DET	27	det
27	que	PRON	28	obl
28	expresaron	VERB	17	acl
29	la	DET	30	det
30	imposibilidad	NOUN	28	obj
31	de	ADP	32	mark
32	concurrir	VERB	30	acl
33	al	ADP	34	case
34	encuentro	NOUN	32	obl
35	.	PUNCT	12	punct