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: Americký prezident Bill Clinton zvažuje dočasné vyslání několika tisíc amerických vojáků do Chorvatska k ochraně mírových sil OSN, pokud se jednotky UNPROFOR budou nuceny stáhnout z chorvatského území.
Position	Tokenization	UPOS	Head	Deprel
1	Americký	ADJ	2	amod
2	prezident	NOUN	5	nsubj
3	Bill	PROPN	2	flat
4	Clinton	PROPN	2	flat
5	zvažuje	VERB	0	root
6	dočasné	ADJ	7	amod
7	vyslání	NOUN	5	obj
8	několika	DET	9	det:nummod
9	tisíc	NUM	11	nummod:gov
10	amerických	ADJ	11	amod
11	vojáků	NOUN	7	nmod
12	do	ADP	13	case
13	Chorvatska	PROPN	7	nmod
14	k	ADP	15	case
15	ochraně	NOUN	7	nmod
16	mírových	ADJ	17	amod
17	sil	NOUN	15	nmod
18	OSN	PROPN	17	nmod
19	,	PUNCT	25	punct
20	pokud	SCONJ	25	mark
21	se	PRON	26	expl:pv
22	jednotky	NOUN	25	nsubj:pass
23	UNPROFOR	NOUN	22	nmod
24	budou	AUX	25	aux:pass
25	nuceny	ADJ	5	obl
26	stáhnout	VERB	25	xcomp
27	z	ADP	29	case
28	chorvatského	ADJ	29	amod
29	území	NOUN	26	obl
30	.	PUNCT	5	punct