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:
Les exportations tunisiennes vers les pays africains sont principalement des produits industriels, alimentaires, des industries mécaniques et électriques, du textile, de vêtements et de l'énergie.
Postion	Tokenization
1	Les
2	exportations
3	tunisiennes
4	vers
5	les
6	pays
7	africains
8	sont
9	principalement
10	des
11	produits
12	industriels
13	,
14	alimentaires
15	,
16	des
17	de
18	les
19	industries
20	mécaniques
21	et
22	électriques
23	,
24	du
25	textile
26	,
27	de
28	vêtements
29	et
30	de
31	l'
32	énergie
33	.
Position	Tokenization	UPOS	Head	Deprel
1	Les	DET	2	det
2	exportations	NOUN	11	nsubj
3	tunisiennes	ADJ	2	amod
4	vers	ADP	6	case
5	les	DET	6	det
6	pays	NOUN	2	nmod
7	africains	ADJ	6	amod
8	sont	AUX	11	cop
9	principalement	ADV	11	advmod
10	des	DET	11	det
11	produits	NOUN	0	root
12	industriels	ADJ	11	amod
13	,	PUNCT	14	punct
14	alimentaires	ADJ	12	conj
15	,	PUNCT	18	punct
16	des	_	None	_
17	de	ADP	18	case
18	les	DET	18	det
19	industries	NOUN	12	conj
20	mécaniques	ADJ	18	amod
21	et	CCONJ	21	cc
22	électriques	ADJ	19	conj
23	,	PUNCT	24	punct
24	du	DET	24	det
25	textile	NOUN	11	conj
26	,	PUNCT	27	punct
27	de	DET	27	det
28	vêtements	NOUN	11	conj
29	et	CCONJ	31	cc
30	de	ADP	31	det
31	l'	DET	29	fixed
32	énergie	NOUN	11	conj
33	.	PUNCT	11	punct