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:
V. Nechanický LN řekl, že tomuto deníku pouze potvrdil informaci, kterou zpravodaj již předtím získal z neznámých policejních zdrojů.
Postion	Tokenization
1	V
2	.
3	Nechanický
4	LN
5	řekl
6	,
7	že
8	tomuto
9	deníku
10	pouze
11	potvrdil
12	informaci
13	,
14	kterou
15	zpravodaj
16	již
17	předtím
18	získal
19	z
20	neznámých
21	policejních
22	zdrojů
23	.
Position	Tokenization	UPOS	Head	Deprel
1	V	PROPN	5	nsubj
2	.	PUNCT	1	punct
3	Nechanický	PROPN	1	flat
4	LN	PROPN	5	iobj
5	řekl	VERB	0	root
6	,	PUNCT	11	punct
7	že	SCONJ	11	mark
8	tomuto	DET	9	det
9	deníku	NOUN	11	obl:arg
10	pouze	ADV	11	advmod:emph
11	potvrdil	VERB	5	ccomp
12	informaci	NOUN	11	obj
13	,	PUNCT	18	punct
14	kterou	DET	18	obj
15	zpravodaj	NOUN	18	nsubj
16	již	ADV	17	advmod:emph
17	předtím	ADV	18	advmod
18	získal	VERB	12	acl:relcl
19	z	ADP	22	case
20	neznámých	ADJ	22	amod
21	policejních	ADJ	22	amod
22	zdrojů	NOUN	18	obl
23	.	PUNCT	5	punct