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:
Koncem března svolal generální ředitel Poldi Ocel Vladimír Stehlík všechny odběratele ocelí POLDI na předkontraktační jednání o dodávkách na letošní a příští rok.
Postion	Tokenization
1	Koncem
2	března
3	svolal
4	generální
5	ředitel
6	Poldi
7	Ocel
8	Vladimír
9	Stehlík
10	všechny
11	odběratele
12	ocelí
13	POLDI
14	na
15	předkontraktační
16	jednání
17	o
18	dodávkách
19	na
20	letošní
21	a
22	příští
23	rok
24	.
Position	Tokenization	UPOS	Head	Deprel
1	Koncem	NOUN	2	case
2	března	NOUN	3	obl
3	svolal	VERB	0	root
4	generální	ADJ	5	amod
5	ředitel	NOUN	3	nsubj
6	Poldi	PROPN	5	nmod
7	Ocel	NOUN	6	nmod
8	Vladimír	PROPN	5	flat
9	Stehlík	PROPN	5	flat
10	všechny	DET	11	det
11	odběratele	NOUN	3	obj
12	ocelí	NOUN	11	nmod
13	POLDI	PROPN	12	nmod
14	na	ADP	16	case
15	předkontraktační	ADJ	16	amod
16	jednání	NOUN	3	obl
17	o	ADP	18	case
18	dodávkách	NOUN	16	nmod
19	na	ADP	23	case
20	letošní	ADJ	23	amod
21	a	CCONJ	22	cc
22	příští	ADJ	20	conj
23	rok	NOUN	18	nmod
24	.	PUNCT	3	punct