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: Jak včera uvedl prezident firmy Krzysztof Sedzikowski při otevření výstavy Z polské mědi v kulturním středisku Polské republiky v Praze, zaujímá firma čtyřprocentní podíl na světovém trhu rafinované mědi.
Position	Tokenization	UPOS	Head	Deprel
1	Jak	SCONJ	3	mark
2	včera	ADV	3	advmod
3	uvedl	VERB	22	parataxis
4	prezident	NOUN	3	nsubj
5	firmy	NOUN	4	nmod
6	Krzysztof	PROPN	4	flat
7	Sedzikowski	PROPN	4	flat
8	při	ADP	9	case
9	otevření	NOUN	3	obl
10	výstavy	NOUN	9	nmod
11	Z	ADP	13	case
12	polské	ADJ	13	amod
13	mědi	NOUN	10	nmod
14	v	ADP	16	case
15	kulturním	ADJ	16	amod
16	středisku	NOUN	10	nmod
17	Polské	ADJ	18	amod
18	republiky	NOUN	16	nmod
19	v	ADP	20	case
20	Praze	PROPN	16	nmod
21	,	PUNCT	3	punct
22	zaujímá	VERB	0	root
23	firma	NOUN	22	nsubj
24	čtyřprocentní	ADJ	25	amod
25	podíl	NOUN	22	obj
26	na	ADP	28	case
27	světovém	ADJ	28	amod
28	trhu	NOUN	25	nmod
29	rafinované	ADJ	30	amod
30	mědi	NOUN	28	nmod
31	.	PUNCT	22	punct