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: Průzkumy veřejného mínění probíhají tak, jak probíhají, vycházejí tak, jak vycházejí, a cítíme-li se jimi někdy zaskočeni, měli bychom si uvědomit, čeho se naše pochybnosti mohou popřípadě týkat.
Position	Tokenization	UPOS	Head	Deprel
1	Průzkumy	NOUN	4	nsubj
2	veřejného	ADJ	3	amod
3	mínění	NOUN	1	nmod
4	probíhají	VERB	0	root
5	tak	ADV	4	advmod
6	,	PUNCT	8	punct
7	jak	ADV	8	advmod
8	probíhají	VERB	4	advcl
9	,	PUNCT	10	punct
10	vycházejí	VERB	4	conj
11	tak	ADV	10	advmod
12	,	PUNCT	14	punct
13	jak	ADV	14	advmod
14	vycházejí	VERB	10	advcl
15	,	PUNCT	14	punct
16	a	CCONJ	25	cc
17	cítíme	VERB	25	advcl
18	-	PUNCT	17	punct
19	li	PART	17	mark
20	se	PRON	17	expl:pv
21	jimi	PRON	23	obl:arg
22	někdy	ADV	17	advmod
23	zaskočeni	ADJ	17	obj
24	,	PUNCT	17	punct
25	měli	VERB	4	conj
26	bychom	AUX	25	aux
27	si	PRON	28	expl:pv
28	uvědomit	VERB	25	xcomp
29	,	PUNCT	28	punct
30	čeho	PRON	36	obl:arg
31	se	PRON	36	expl:pv
32	naše	DET	33	det
33	pochybnosti	NOUN	34	nsubj
34	mohou	VERB	28	ccomp
35	popřípadě	ADV	34	advmod
36	týkat	VERB	34	xcomp
37	.	PUNCT	4	punct