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: V sobotu měli návštěvníci 2. mezinárodního veletrhu textilu, oděvů, obuvi, galanterie a módních doplňků možnost seznámit se s vývojem a trendy v módě, případně si některé z vystavovaného zboží koupit
Position	Tokenization	UPOS	Head	Deprel
1	V	ADP	2	case
2	sobotu	NOUN	3	obl
3	měli	VERB	0	root
4	návštěvníci	NOUN	3	nsubj
5	2	NUM	8	nummod
6	.	PUNCT	5	punct
7	mezinárodního	ADJ	8	amod
8	veletrhu	NOUN	4	nmod
9	textilu	NOUN	8	nmod
10	,	PUNCT	11	punct
11	oděvů	NOUN	9	conj
12	,	PUNCT	13	punct
13	obuvi	NOUN	9	conj
14	,	PUNCT	15	punct
15	galanterie	NOUN	9	conj
16	a	CCONJ	18	cc
17	módních	ADJ	18	amod
18	doplňků	NOUN	9	conj
19	možnost	NOUN	3	obj
20	seznámit	VERB	19	acl
21	se	PRON	20	expl:pv
22	s	ADP	23	case
23	vývojem	NOUN	20	obl:arg
24	a	CCONJ	25	cc
25	trendy	NOUN	23	conj
26	v	ADP	27	case
27	módě	NOUN	23	nmod
28	,	PUNCT	35	punct
29	případně	ADV	35	cc
30	si	PRON	35	obl:arg
31	některé	DET	35	obj
32	z	ADP	34	case
33	vystavovaného	ADJ	34	amod
34	zboží	NOUN	31	nmod
35	koupit	VERB	20	conj