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 text: Když byl možná ještě čas, žádný takový signál nepřišel, a Bělehrad mohl takřka nerušeně uplatňovat své představy o "ochraně" srbských obyvatel, ale hlavně srbských zájmů.
Position	Tokenization	UPOS	Head	Deprel
1	Když	SCONJ	2	mark
2	byl	VERB	10	advcl
3	možná	ADV	2	advmod
4	ještě	ADV	2	advmod
5	čas	NOUN	2	nsubj
6	,	PUNCT	2	punct
7	žádný	DET	9	det
8	takový	DET	9	det
9	signál	NOUN	10	nsubj
10	nepřišel	VERB	0	root
11	,	PUNCT	14	punct
12	a	CCONJ	14	cc
13	Bělehrad	PROPN	14	nsubj
14	mohl	VERB	10	conj
15	takřka	ADV	16	advmod
16	nerušeně	ADV	17	advmod
17	uplatňovat	VERB	14	xcomp
18	své	DET	19	det
19	představy	NOUN	17	obj
20	o	ADP	22	case
21	"	PUNCT	22	punct
22	ochraně	NOUN	19	nmod
23	"	PUNCT	22	punct
24	srbských	ADJ	25	amod
25	obyvatel	NOUN	22	nmod
26	,	PUNCT	30	punct
27	ale	CCONJ	30	cc
28	hlavně	ADV	30	advmod:emph
29	srbských	ADJ	30	amod
30	zájmů	NOUN	25	conj
31	.	PUNCT	10	punct