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 rivières côtières voient leurs estuaires s'obstruer progressivement et leurs seuils d'écoulement se surélèvent provoquant, à l'est de ces barrages naturels, des accumulations d'eau douce.
Postion	Tokenization
1	Les
2	rivières
3	côtières
4	voient
5	leurs
6	estuaires
7	s'
8	obstruer
9	progressivement
10	et
11	leurs
12	seuils
13	d'
14	écoulement
15	se
16	surélèvent
17	provoquant
18	,
19	à
20	l'
21	est
22	de
23	ces
24	barrages
25	naturels
26	,
27	des
28	accumulations
29	d'
30	eau
31	douce
32	.
Position	Tokenization	UPOS	Head	Deprel
1	Les	DET	2	det
2	rivières	NOUN	4	nsubj
3	côtières	ADJ	2	amod
4	voient	VERB	0	root
5	leurs	DET	6	det
6	estuaires	NOUN	4	obj
7	s'	PRON	8	expl:pass
8	obstruer	VERB	4	xcomp:obj
9	progressivement	ADV	8	advmod
10	et	CCONJ	16	cc
11	leurs	DET	12	det
12	seuils	NOUN	16	nsubj:pass
13	d'	ADP	14	case
14	écoulement	NOUN	12	nmod
15	se	PRON	16	expl:pass
16	surélèvent	VERB	4	conj
17	provoquant	VERB	16	advcl
18	,	PUNCT	21	punct
19	à	ADP	21	case
20	l'	DET	21	det
21	est	NOUN	17	obl:mod
22	de	ADP	24	case
23	ces	DET	24	det
24	barrages	NOUN	21	nmod
25	naturels	ADJ	24	amod
26	,	PUNCT	28	punct
27	des	DET	28	det
28	accumulations	NOUN	17	obj
29	d'	ADP	30	case
30	eau	NOUN	28	nmod
31	douce	ADJ	30	amod
32	.	PUNCT	4	punct