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: Je pravidlem, že majitelé stávajících verzí jsou při nákupu nové verze výrazně finančně zvýhodněni (výjimečně ji dostanou i zadarmo): právě takovému zvýhodněnému nákupu se říká upgrade.
Position	Tokenization	UPOS	Head	Deprel
1	Je	AUX	2	cop
2	pravidlem	NOUN	0	root
3	,	PUNCT	15	punct
4	že	SCONJ	15	mark
5	majitelé	NOUN	15	nsubj
6	stávajících	ADJ	7	amod
7	verzí	NOUN	5	nmod
8	jsou	AUX	15	cop
9	při	ADP	10	case
10	nákupu	NOUN	15	obl
11	nové	ADJ	12	amod
12	verze	NOUN	10	nmod
13	výrazně	ADV	14	advmod
14	finančně	ADV	15	advmod
15	zvýhodněni	ADJ	2	csubj
16	(	PUNCT	19	punct
17	výjimečně	ADV	19	advmod
18	ji	PRON	19	obj
19	dostanou	VERB	15	parataxis
20	i	CCONJ	21	advmod:emph
21	zadarmo	ADV	19	advmod
22	)	PUNCT	19	punct
23	:	PUNCT	29	punct
24	právě	ADV	25	advmod:emph
25	takovému	DET	27	det
26	zvýhodněnému	ADJ	27	amod
27	nákupu	NOUN	29	obl:arg
28	se	PRON	29	expl:pass
29	říká	VERB	2	conj
30	upgrade	NOUN	29	obl
31	.	PUNCT	2	punct