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:
Ze dne na den tam dochází k velkým změnám a i v Praze přesvědčili, že jsou těžkým soupeřem, říká Kotrba o svých bývalých svěřencích.
Postion	Tokenization
1	Ze
2	dne
3	na
4	den
5	tam
6	dochází
7	k
8	velkým
9	změnám
10	a
11	i
12	v
13	Praze
14	přesvědčili
15	,
16	že
17	jsou
18	těžkým
19	soupeřem
20	,
21	říká
22	Kotrba
23	o
24	svých
25	bývalých
26	svěřencích
27	.
Position	Tokenization	UPOS	Head	Deprel
1	Ze	ADP	2	case
2	dne	NOUN	6	obl
3	na	ADP	4	case
4	den	NOUN	6	obl
5	tam	ADV	6	advmod
6	dochází	VERB	21	ccomp
7	k	ADP	9	case
8	velkým	ADJ	9	amod
9	změnám	NOUN	6	obl:arg
10	a	CCONJ	14	cc
11	i	CCONJ	13	advmod:emph
12	v	ADP	13	case
13	Praze	PROPN	14	obl
14	přesvědčili	VERB	6	conj
15	,	PUNCT	19	punct
16	že	SCONJ	19	mark
17	jsou	AUX	19	cop
18	těžkým	ADJ	19	amod
19	soupeřem	NOUN	14	ccomp
20	,	PUNCT	6	punct
21	říká	VERB	0	root
22	Kotrba	PROPN	21	nsubj
23	o	ADP	26	case
24	svých	DET	26	det
25	bývalých	ADJ	26	amod
26	svěřencích	NOUN	21	obl:arg
27	.	PUNCT	21	punct