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: Bojuje se i na severovýchodě enklávy, kde část území kontrolují Srbové z Republiky srbská Krajina (RSK), vyhlášené jednostranně asi na třetině území Chorvatska v roce 1991.
Position	Tokenization	UPOS	Head	Deprel
1	Bojuje	VERB	0	root
2	se	PRON	1	expl:pass
3	i	CCONJ	5	advmod:emph
4	na	ADP	5	case
5	severovýchodě	NOUN	1	obl
6	enklávy	NOUN	5	nmod
7	,	PUNCT	11	punct
8	kde	ADV	11	advmod
9	část	NOUN	11	obj
10	území	NOUN	9	nmod
11	kontrolují	VERB	5	acl:relcl
12	Srbové	PROPN	11	nsubj
13	z	ADP	14	case
14	Republiky	NOUN	12	nmod
15	srbská	ADJ	16	amod
16	Krajina	PROPN	14	nmod
17	(	PUNCT	18	punct
18	RSK	PROPN	14	appos
19	)	PUNCT	18	punct
20	,	PUNCT	21	punct
21	vyhlášené	ADJ	14	amod
22	jednostranně	ADV	21	advmod
23	asi	PART	25	advmod:emph
24	na	ADP	25	case
25	třetině	NUM	21	obl
26	území	NOUN	25	nmod
27	Chorvatska	PROPN	26	nmod
28	v	ADP	29	case
29	roce	NOUN	21	obl
30	1991	NUM	29	nummod
31	.	PUNCT	1	punct