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:
Un second tour pourrait avoir lieu le 31 octobre si aucun des candidats à la présidence n'obtient dimanche la majorité des suffrages exprimés.
Postion	Tokenization
1	Un
2	second
3	tour
4	pourrait
5	avoir
6	lieu
7	le
8	31
9	octobre
10	si
11	aucun
12	des
13	de
14	les
15	candidats
16	à
17	la
18	présidence
19	n'
20	obtient
21	dimanche
22	la
23	majorité
24	des
25	de
26	les
27	suffrages
28	exprimés
29	.
Position	Tokenization	UPOS	Head	Deprel
1	Un	DET	3	det
2	second	ADJ	3	amod
3	tour	NOUN	4	nsubj
4	pourrait	VERB	0	root
5	avoir	VERB	4	xcomp:obj
6	lieu	NOUN	5	obj:lvc
7	le	DET	8	det
8	31	NUM	5	obl:mod
9	octobre	NOUN	8	nmod
10	si	SCONJ	19	mark
11	aucun	PRON	19	nsubj
12	des	_	None	_
13	de	ADP	14	case
14	les	DET	14	det
15	candidats	NOUN	11	nmod
16	à	ADP	17	case
17	la	DET	17	det
18	présidence	NOUN	14	nmod
19	n'	ADV	19	advmod
20	obtient	VERB	5	advcl
21	dimanche	NOUN	19	obl:mod
22	la	DET	22	det
23	majorité	NOUN	19	obj
24	des	_	None	_
25	de	ADP	25	case
26	les	DET	25	det
27	suffrages	NOUN	22	nmod
28	exprimés	VERB	25	acl
29	.	PUNCT	4	punct