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:
Uvádí se, že v populaci je až 20 procent dětí astmatických, ale jak upozorňuje doktorka Svobodová, alergie neznamená vždy astma.
Postion	Tokenization
1	Uvádí
2	se
3	,
4	že
5	v
6	populaci
7	je
8	až
9	20
10	procent
11	dětí
12	astmatických
13	,
14	ale
15	jak
16	upozorňuje
17	doktorka
18	Svobodová
19	,
20	alergie
21	neznamená
22	vždy
23	astma
24	.
Position	Tokenization	UPOS	Head	Deprel
1	Uvádí	VERB	0	root
2	se	PRON	1	expl:pass
3	,	PUNCT	7	punct
4	že	SCONJ	7	mark
5	v	ADP	6	case
6	populaci	NOUN	7	obl
7	je	VERB	1	csubj:pass
8	až	PART	9	advmod:emph
9	20	NUM	10	nummod:gov
10	procent	NOUN	7	nsubj
11	dětí	NOUN	10	nmod
12	astmatických	ADJ	11	amod
13	,	PUNCT	21	punct
14	ale	CCONJ	21	cc
15	jak	ADV	16	advmod
16	upozorňuje	VERB	21	parataxis
17	doktorka	NOUN	16	nsubj
18	Svobodová	PROPN	17	flat
19	,	PUNCT	16	punct
20	alergie	NOUN	21	nsubj
21	neznamená	VERB	1	conj
22	vždy	ADV	21	advmod
23	astma	NOUN	21	obj
24	.	PUNCT	1	punct