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:
Výzkum se snažil zjistit, čím se občané řídí při nákupech potravin a jakou roli přitom hraje fakt, že jde o české nebo zahraniční potraviny.
Postion	Tokenization
1	Výzkum
2	se
3	snažil
4	zjistit
5	,
6	čím
7	se
8	občané
9	řídí
10	při
11	nákupech
12	potravin
13	a
14	jakou
15	roli
16	přitom
17	hraje
18	fakt
19	,
20	že
21	jde
22	o
23	české
24	nebo
25	zahraniční
26	potraviny
27	.
Position	Tokenization	UPOS	Head	Deprel
1	Výzkum	NOUN	3	nsubj
2	se	PRON	3	expl:pv
3	snažil	VERB	0	root
4	zjistit	VERB	3	xcomp
5	,	PUNCT	9	punct
6	čím	PRON	9	obl:arg
7	se	PRON	9	expl:pv
8	občané	NOUN	9	nsubj
9	řídí	VERB	4	ccomp
10	při	ADP	11	case
11	nákupech	NOUN	9	obl
12	potravin	NOUN	11	nmod
13	a	CCONJ	17	cc
14	jakou	DET	15	det
15	roli	NOUN	17	obj
16	přitom	ADV	17	advmod
17	hraje	VERB	9	conj
18	fakt	NOUN	17	nsubj
19	,	PUNCT	21	punct
20	že	SCONJ	21	mark
21	jde	VERB	18	acl
22	o	ADP	26	case
23	české	ADJ	26	amod
24	nebo	CCONJ	25	cc
25	zahraniční	ADJ	23	conj
26	potraviny	NOUN	21	obl:arg
27	.	PUNCT	3	punct