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: Přitom je důležité vědět, že zákazník má právo žádat od prodávajícího, aby mu při vracení nevysypal na pult čtvrt nebo půl kilogramu mincí, ale dal mu odpovídající bankovky.
Position	Tokenization	UPOS	Head	Deprel
1	Přitom	ADV	4	advmod
2	je	AUX	3	cop
3	důležité	ADJ	0	root
4	vědět	VERB	3	csubj
5	,	PUNCT	8	punct
6	že	SCONJ	8	mark
7	zákazník	NOUN	8	nsubj
8	má	VERB	4	ccomp
9	právo	NOUN	8	obj
10	žádat	VERB	9	acl
11	od	ADP	12	case
12	prodávajícího	ADJ	10	obl:arg
13	,	PUNCT	19	punct
14	aby	_	None	_
15	aby	SCONJ	19	mark
16	by	AUX	19	aux
17	mu	PRON	19	obl:arg
18	při	ADP	18	case
19	vracení	NOUN	19	obl
20	nevysypal	VERB	10	ccomp
21	na	ADP	21	case
22	pult	NOUN	19	obl
23	čtvrt	NOUN	19	obj
24	nebo	CCONJ	24	cc
25	půl	NOUN	22	conj
26	kilogramu	NOUN	22	nmod
27	mincí	NOUN	25	nmod
28	,	PUNCT	29	punct
29	ale	CCONJ	29	cc
30	dal	VERB	19	conj
31	mu	PRON	29	obl:arg
32	odpovídající	ADJ	32	amod
33	bankovky	NOUN	29	obj
34	.	PUNCT	3	punct