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:
Cette annonce a été saluée par plusieurs milliers de manifestants rassemblés sur la symbolique place Tahrir, dans le centre du Caire, pour appeler à l'unité entre chrétiens et musulmans.
Postion	Tokenization
1	Cette
2	annonce
3	a
4	été
5	saluée
6	par
7	plusieurs
8	milliers
9	de
10	manifestants
11	rassemblés
12	sur
13	la
14	symbolique
15	place
16	Tahrir
17	,
18	dans
19	le
20	centre
21	du
22	de
23	le
24	Caire
25	,
26	pour
27	appeler
28	à
29	l'
30	unité
31	entre
32	chrétiens
33	et
34	musulmans
35	.
Position	Tokenization	UPOS	Head	Deprel
1	Cette	DET	2	det
2	annonce	NOUN	5	nsubj:pass
3	a	AUX	5	aux:tense
4	été	AUX	5	aux:pass
5	saluée	VERB	0	root
6	par	ADP	8	case
7	plusieurs	DET	8	det
8	milliers	NOUN	5	obl:agent
9	de	ADP	10	case
10	manifestants	NOUN	8	nmod
11	rassemblés	VERB	10	acl
12	sur	ADP	15	case
13	la	DET	15	det
14	symbolique	ADJ	15	amod
15	place	NOUN	11	obl:mod
16	Tahrir	PROPN	15	appos
17	,	PUNCT	20	punct
18	dans	ADP	20	case
19	le	DET	20	det
20	centre	NOUN	15	nmod
21	du	_	None	_
22	de	ADP	23	case
23	le	DET	23	det
24	Caire	PROPN	20	nmod
25	,	PUNCT	26	punct
26	pour	ADP	26	mark
27	appeler	VERB	11	advcl
28	à	ADP	29	case
29	l'	DET	29	det
30	unité	NOUN	26	obl:arg
31	entre	ADP	31	case
32	chrétiens	NOUN	29	nmod
33	et	CCONJ	33	cc
34	musulmans	NOUN	31	conj
35	.	PUNCT	5	punct