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:
En 1953, il est victime d'une purge politique visant à écarter les membres originaires de l'Ouest, avant d'être réhabilité en 1956.
Postion	Tokenization
1	En
2	1953
3	,
4	il
5	est
6	victime
7	d'
8	une
9	purge
10	politique
11	visant
12	à
13	écarter
14	les
15	membres
16	originaires
17	de
18	l'
19	Ouest
20	,
21	avant
22	d'
23	être
24	réhabilité
25	en
26	1956
27	.
Position	Tokenization	UPOS	Head	Deprel
1	En	ADP	2	case
2	1953	NUM	6	obl:mod
3	,	PUNCT	2	punct
4	il	PRON	6	nsubj
5	est	AUX	6	cop
6	victime	ADJ	0	root
7	d'	ADP	9	case
8	une	DET	9	det
9	purge	NOUN	6	obl:arg
10	politique	ADJ	9	amod
11	visant	VERB	9	acl
12	à	ADP	13	mark
13	écarter	VERB	11	ccomp:obl
14	les	DET	15	det
15	membres	NOUN	13	obj
16	originaires	ADJ	15	amod
17	de	ADP	19	case
18	l'	DET	19	det
19	Ouest	PROPN	16	obl:arg
20	,	PUNCT	21	punct
21	avant	ADV	6	advmod
22	d'	ADP	24	mark
23	être	AUX	24	aux:pass
24	réhabilité	VERB	21	ccomp:obj
25	en	ADP	26	case
26	1956	NUM	24	obl:mod
27	.	PUNCT	6	punct