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:
Ty jsou zcela neznámé a přestože zůstávají trochu skryty, náležitě "neprodány" a v průvodním textu neosvětleny, jejich zdařilé zpřístupnění je ojedinělým činem.
Postion	Tokenization
1	Ty
2	jsou
3	zcela
4	neznámé
5	a
6	přestože
7	zůstávají
8	trochu
9	skryty
10	,
11	náležitě
12	"
13	neprodány
14	"
15	a
16	v
17	průvodním
18	textu
19	neosvětleny
20	,
21	jejich
22	zdařilé
23	zpřístupnění
24	je
25	ojedinělým
26	činem
27	.
Position	Tokenization	UPOS	Head	Deprel
1	Ty	DET	4	nsubj
2	jsou	AUX	4	cop
3	zcela	ADV	4	advmod
4	neznámé	ADJ	0	root
5	a	CCONJ	26	cc
6	přestože	SCONJ	7	mark
7	zůstávají	VERB	26	advcl
8	trochu	ADV	9	advmod
9	skryty	ADJ	7	obj
10	,	PUNCT	13	punct
11	náležitě	ADV	13	advmod
12	"	PUNCT	13	punct
13	neprodány	ADJ	9	conj
14	"	PUNCT	13	punct
15	a	CCONJ	19	cc
16	v	ADP	18	case
17	průvodním	ADJ	18	amod
18	textu	NOUN	19	obl
19	neosvětleny	ADJ	9	conj
20	,	PUNCT	7	punct
21	jejich	DET	23	det
22	zdařilé	ADJ	23	amod
23	zpřístupnění	NOUN	26	nsubj
24	je	AUX	26	cop
25	ojedinělým	ADJ	26	amod
26	činem	NOUN	4	conj
27	.	PUNCT	4	punct