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:
Zatímco v pravěku lidé tančili podle primitivních rytmů a dívali se přitom do záblesků ohně, dnes lidé tančí na diskotéce a do očí jim střílí barevné paprsky stroboskopů.
Postion	Tokenization
1	Zatímco
2	v
3	pravěku
4	lidé
5	tančili
6	podle
7	primitivních
8	rytmů
9	a
10	dívali
11	se
12	přitom
13	do
14	záblesků
15	ohně
16	,
17	dnes
18	lidé
19	tančí
20	na
21	diskotéce
22	a
23	do
24	očí
25	jim
26	střílí
27	barevné
28	paprsky
29	stroboskopů
30	.
Position	Tokenization	UPOS	Head	Deprel
1	Zatímco	SCONJ	5	mark
2	v	ADP	3	case
3	pravěku	NOUN	5	obl
4	lidé	NOUN	5	nsubj
5	tančili	VERB	19	advcl
6	podle	ADP	8	case
7	primitivních	ADJ	8	amod
8	rytmů	NOUN	5	obl
9	a	CCONJ	10	cc
10	dívali	VERB	5	conj
11	se	PRON	10	expl:pv
12	přitom	ADV	10	advmod
13	do	ADP	14	case
14	záblesků	NOUN	10	obl
15	ohně	NOUN	14	nmod
16	,	PUNCT	5	punct
17	dnes	ADV	19	advmod
18	lidé	NOUN	19	nsubj
19	tančí	VERB	0	root
20	na	ADP	21	case
21	diskotéce	NOUN	19	obl
22	a	CCONJ	26	cc
23	do	ADP	24	case
24	očí	NOUN	26	obl
25	jim	PRON	26	obl
26	střílí	VERB	19	conj
27	barevné	ADJ	28	amod
28	paprsky	NOUN	26	nsubj
29	stroboskopů	NOUN	28	nmod
30	.	PUNCT	19	punct