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:
Ředitel Aera Z. Chalupník se netají orientací na Elbit, který ho prý po ztrátě kontraktů na Východě naučil chodit po západních trzích.
Postion	Tokenization
1	Ředitel
2	Aera
3	Z
4	.
5	Chalupník
6	se
7	netají
8	orientací
9	na
10	Elbit
11	,
12	který
13	ho
14	prý
15	po
16	ztrátě
17	kontraktů
18	na
19	Východě
20	naučil
21	chodit
22	po
23	západních
24	trzích
25	.
Position	Tokenization	UPOS	Head	Deprel
1	Ředitel	NOUN	7	nsubj
2	Aera	PROPN	1	nmod
3	Z	PROPN	1	flat
4	.	PUNCT	3	punct
5	Chalupník	PROPN	1	flat
6	se	PRON	7	expl:pv
7	netají	VERB	0	root
8	orientací	NOUN	7	obl:arg
9	na	ADP	10	case
10	Elbit	PROPN	8	nmod
11	,	PUNCT	20	punct
12	který	DET	20	nsubj
13	ho	PRON	20	iobj
14	prý	PART	20	advmod
15	po	ADP	16	case
16	ztrátě	NOUN	20	obl
17	kontraktů	NOUN	16	nmod
18	na	ADP	19	case
19	Východě	NOUN	17	nmod
20	naučil	VERB	10	acl:relcl
21	chodit	VERB	20	xcomp
22	po	ADP	24	case
23	západních	ADJ	24	amod
24	trzích	NOUN	21	obl
25	.	PUNCT	7	punct