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:
Prezident Sálih rovněž varoval před eskalací bojů a vyzval jih, aby si "přestal zahrávat s ohněm".
Postion	Tokenization
1	Prezident
2	Sálih
3	rovněž
4	varoval
5	před
6	eskalací
7	bojů
8	a
9	vyzval
10	jih
11	,
12	aby
13	aby
14	by
15	si
16	"
17	přestal
18	zahrávat
19	s
20	ohněm
21	"
22	.
Position	Tokenization	UPOS	Head	Deprel
1	Prezident	NOUN	4	nsubj
2	Sálih	PROPN	1	flat
3	rovněž	ADV	4	advmod:emph
4	varoval	VERB	0	root
5	před	ADP	6	case
6	eskalací	NOUN	4	obl:arg
7	bojů	NOUN	6	nmod
8	a	CCONJ	9	cc
9	vyzval	VERB	4	conj
10	jih	NOUN	9	iobj
11	,	PUNCT	16	punct
12	aby	_	None	_
13	aby	SCONJ	16	mark
14	by	AUX	16	aux
15	si	PRON	17	expl:pv
16	"	PUNCT	16	punct
17	přestal	VERB	9	ccomp
18	zahrávat	VERB	16	xcomp
19	s	ADP	19	case
20	ohněm	NOUN	17	obl:arg
21	"	PUNCT	16	punct
22	.	PUNCT	4	punct