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:
À son retour Abû Bakr, à l'instigation de ` Omar, écrivit à Khâlid une lettre de reproches pour avoir laissé son armée sans commandement.
Postion	Tokenization
1	À
2	son
3	retour
4	Abû
5	Bakr
6	,
7	à
8	l'
9	instigation
10	de
11	`
12	Omar
13	,
14	écrivit
15	à
16	Khâlid
17	une
18	lettre
19	de
20	reproches
21	pour
22	avoir
23	laissé
24	son
25	armée
26	sans
27	commandement
28	.
Position	Tokenization	UPOS	Head	Deprel
1	À	ADP	3	case
2	son	DET	3	det
3	retour	NOUN	14	obl:mod
4	Abû	PROPN	14	nsubj
5	Bakr	PROPN	4	flat:name
6	,	PUNCT	4	punct
7	à	ADP	9	case
8	l'	DET	9	det
9	instigation	NOUN	14	obl:mod
10	de	ADP	12	case
11	`	PUNCT	12	punct
12	Omar	PROPN	9	nmod
13	,	PUNCT	9	punct
14	écrivit	VERB	0	root
15	à	ADP	16	case
16	Khâlid	PROPN	14	obl:arg
17	une	DET	18	det
18	lettre	NOUN	14	obj
19	de	ADP	20	case
20	reproches	NOUN	18	nmod
21	pour	ADP	23	mark
22	avoir	AUX	23	aux:tense
23	laissé	VERB	14	advcl
24	son	DET	25	det
25	armée	NOUN	23	obj
26	sans	ADP	27	case
27	commandement	NOUN	25	nmod
28	.	PUNCT	14	punct