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: Stopy látky BHT, objevené včera pracovníky Ústavu chemie a analýzy potravin ve vzorku vodky Stoličnaja, potvrzují domněnku, že ke kontaminaci mohlo dojít při použití nevhodných obalů.
Position	Tokenization	UPOS	Head	Deprel
1	Stopy	NOUN	18	nsubj
2	látky	NOUN	1	nmod
3	BHT	NOUN	2	nmod
4	,	PUNCT	5	punct
5	objevené	ADJ	1	amod
6	včera	ADV	5	advmod
7	pracovníky	NOUN	5	obl:arg
8	Ústavu	NOUN	7	nmod
9	chemie	NOUN	8	nmod
10	a	CCONJ	11	cc
11	analýzy	NOUN	9	conj
12	potravin	NOUN	9	nmod
13	ve	ADP	14	case
14	vzorku	NOUN	5	obl
15	vodky	NOUN	14	nmod
16	Stoličnaja	NOUN	15	nmod
17	,	PUNCT	5	punct
18	potvrzují	VERB	0	root
19	domněnku	NOUN	18	obj
20	,	PUNCT	24	punct
21	že	SCONJ	24	mark
22	ke	ADP	23	case
23	kontaminaci	NOUN	25	obl:arg
24	mohlo	VERB	19	acl
25	dojít	VERB	24	xcomp
26	při	ADP	27	case
27	použití	NOUN	24	obl
28	nevhodných	ADJ	29	amod
29	obalů	NOUN	27	nmod
30	.	PUNCT	18	punct