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: Jedním z často diskutovaných témat v souvislosti s probíhající ekonomickou reformou jsou možnosti a omezení trhu při řešení ekologických problémů, nahromaděných ve vydatné míře za komunistického režimu.
Position	Tokenization	UPOS	Head	Deprel
1	Jedním	NUM	0	root
2	z	ADP	5	case
3	často	ADV	4	advmod
4	diskutovaných	ADJ	5	amod
5	témat	NOUN	1	nmod
6	v	ADP	11	case
7	souvislosti	NOUN	6	fixed
8	s	ADP	6	fixed
9	probíhající	ADJ	11	amod
10	ekonomickou	ADJ	11	amod
11	reformou	NOUN	4	obl
12	jsou	AUX	1	cop
13	možnosti	NOUN	1	nsubj
14	a	CCONJ	15	cc
15	omezení	NOUN	13	conj
16	trhu	NOUN	13	nmod
17	při	ADP	18	case
18	řešení	NOUN	13	nmod
19	ekologických	ADJ	20	amod
20	problémů	NOUN	18	nmod
21	,	PUNCT	22	punct
22	nahromaděných	ADJ	20	amod
23	ve	ADP	25	case
24	vydatné	ADJ	25	amod
25	míře	NOUN	22	obl
26	za	ADP	28	case
27	komunistického	ADJ	28	amod
28	režimu	NOUN	22	obl
29	.	PUNCT	1	punct