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:
Potravinami se přitom rozumí veškeré předměty, které jsou do prodeje uváděny jako potraviny a nápoje a nezáleží na tom, zda jsou zpracované nebo syrové.
Postion	Tokenization
1	Potravinami
2	se
3	přitom
4	rozumí
5	veškeré
6	předměty
7	,
8	které
9	jsou
10	do
11	prodeje
12	uváděny
13	jako
14	potraviny
15	a
16	nápoje
17	a
18	nezáleží
19	na
20	tom
21	,
22	zda
23	jsou
24	zpracované
25	nebo
26	syrové
27	.
Position	Tokenization	UPOS	Head	Deprel
1	Potravinami	NOUN	4	obl:arg
2	se	PRON	4	expl:pass
3	přitom	ADV	4	advmod
4	rozumí	VERB	0	root
5	veškeré	PRON	6	nmod
6	předměty	NOUN	4	nsubj:pass
7	,	PUNCT	12	punct
8	které	DET	12	nsubj:pass
9	jsou	AUX	12	aux:pass
10	do	ADP	11	case
11	prodeje	NOUN	12	obl
12	uváděny	ADJ	6	amod
13	jako	SCONJ	14	mark
14	potraviny	NOUN	8	xcomp
15	a	CCONJ	16	cc
16	nápoje	NOUN	14	conj
17	a	CCONJ	18	cc
18	nezáleží	VERB	4	conj
19	na	ADP	20	case
20	tom	DET	18	obl:arg
21	,	PUNCT	24	punct
22	zda	SCONJ	24	mark
23	jsou	AUX	24	cop
24	zpracované	ADJ	20	acl
25	nebo	CCONJ	26	cc
26	syrové	ADJ	24	conj
27	.	PUNCT	4	punct