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: Někteří komunisté na Praze 4 prý začali využívat nevyjasněné situace pro chytrou formu předvolební agitace: podle jejich tvrzení ODS neplní sliby, zatímco oni jsou nebývale ochotni podporovat stanovisko občanů (za postoj někdejší KSČ samozřejmě nemohou)...
Position	Tokenization	UPOS	Head	Deprel
1	Někteří	DET	2	det
2	komunisté	NOUN	7	nsubj
3	na	ADP	4	case
4	Praze	PROPN	2	nmod
5	4	NUM	4	nummod
6	prý	PART	7	advmod
7	začali	VERB	0	root
8	využívat	VERB	7	xcomp
9	nevyjasněné	ADJ	10	amod
10	situace	NOUN	8	obl:arg
11	pro	ADP	13	case
12	chytrou	ADJ	13	amod
13	formu	NOUN	8	obl
14	předvolební	ADJ	15	amod
15	agitace	NOUN	13	nmod
16	:	PUNCT	21	punct
17	podle	ADP	19	case
18	jejich	DET	19	det
19	tvrzení	NOUN	21	obl
20	ODS	PROPN	21	nsubj
21	neplní	VERB	7	conj
22	sliby	NOUN	21	obj
23	,	PUNCT	28	punct
24	zatímco	SCONJ	28	mark
25	oni	PRON	28	nsubj
26	jsou	AUX	28	cop
27	nebývale	ADV	28	advmod
28	ochotni	ADJ	21	advcl
29	podporovat	VERB	28	xcomp
30	stanovisko	NOUN	29	obj
31	občanů	NOUN	30	nmod
32	(	PUNCT	38	punct
33	za	ADP	34	case
34	postoj	NOUN	38	obl:arg
35	někdejší	ADJ	36	amod
36	KSČ	PROPN	34	nmod
37	samozřejmě	ADV	38	advmod
38	nemohou	VERB	28	parataxis
39	)	PUNCT	38	punct
40	.	PUNCT	7	punct
41	.	PUNCT	7	punct
42	.	PUNCT	7	punct