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:
Plusieurs groupes régionaux se sont constitués, proposant pour leurs membres et les analystes en formation qui leur sont proches géographiquement, un certain nombre d'activités scientifiques.
Postion	Tokenization
1	Plusieurs
2	groupes
3	régionaux
4	se
5	sont
6	constitués
7	,
8	proposant
9	pour
10	leurs
11	membres
12	et
13	les
14	analystes
15	en
16	formation
17	qui
18	leur
19	sont
20	proches
21	géographiquement
22	,
23	un
24	certain
25	nombre
26	d'
27	activités
28	scientifiques
29	.
Position	Tokenization	UPOS	Head	Deprel
1	Plusieurs	DET	2	det
2	groupes	NOUN	6	nsubj
3	régionaux	ADJ	2	amod
4	se	PRON	6	expl:pass
5	sont	AUX	6	aux:tense
6	constitués	VERB	0	root
7	,	PUNCT	8	punct
8	proposant	VERB	6	advcl
9	pour	ADP	11	case
10	leurs	DET	11	det
11	membres	NOUN	8	obl:mod
12	et	CCONJ	14	cc
13	les	DET	14	det
14	analystes	NOUN	11	conj
15	en	ADP	16	case
16	formation	NOUN	14	nmod
17	qui	PRON	20	nsubj
18	leur	PRON	20	obl:arg
19	sont	AUX	20	cop
20	proches	ADJ	11	acl:relcl
21	géographiquement	ADV	20	advmod
22	,	PUNCT	25	punct
23	un	DET	25	det
24	certain	ADJ	25	amod
25	nombre	NOUN	8	obj
26	d'	ADP	27	case
27	activités	NOUN	25	nmod
28	scientifiques	ADJ	27	amod
29	.	PUNCT	6	punct