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:
Podle ředitele pražského úřadu vyšetřování R.Malečka se však zatím nepotvrdily signály, že by v Praze existovala organizace, která by se vraždami na objednávku zabývala.
Postion	Tokenization
1	Podle
2	ředitele
3	pražského
4	úřadu
5	vyšetřování
6	R
7	.
8	Malečka
9	se
10	však
11	zatím
12	nepotvrdily
13	signály
14	,
15	že
16	by
17	v
18	Praze
19	existovala
20	organizace
21	,
22	která
23	by
24	se
25	vraždami
26	na
27	objednávku
28	zabývala
29	.
Position	Tokenization	UPOS	Head	Deprel
1	Podle	ADP	2	case
2	ředitele	NOUN	12	obl
3	pražského	ADJ	4	amod
4	úřadu	NOUN	2	nmod
5	vyšetřování	NOUN	4	nmod
6	R	PROPN	2	flat
7	.	PUNCT	6	punct
8	Malečka	PROPN	2	flat
9	se	PRON	12	expl:pass
10	však	CCONJ	12	cc
11	zatím	ADV	12	advmod
12	nepotvrdily	VERB	0	root
13	signály	NOUN	12	nsubj:pass
14	,	PUNCT	19	punct
15	že	SCONJ	19	mark
16	by	AUX	19	aux
17	v	ADP	18	case
18	Praze	PROPN	19	obl
19	existovala	VERB	13	acl
20	organizace	NOUN	19	nsubj
21	,	PUNCT	28	punct
22	která	DET	28	nsubj
23	by	AUX	28	aux
24	se	PRON	28	expl:pv
25	vraždami	NOUN	28	obl:arg
26	na	ADP	27	case
27	objednávku	NOUN	25	nmod
28	zabývala	VERB	20	acl:relcl
29	.	PUNCT	12	punct