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: Pravda, nestává se to a profesionálně provedený průzkum by měl takovou možnost učinit spíše nemožností, nicméně pochybnosti se občas vynořit mohou a nebude proto na škodu, stručně se zmínit o jejich možných zdrojích.
Position	Tokenization	UPOS	Head	Deprel
1	Pravda	NOUN	0	root
2	,	PUNCT	1	punct
3	nestává	VERB	1	dep
4	se	PRON	3	expl:pv
5	to	DET	3	nsubj
6	a	CCONJ	11	cc
7	profesionálně	ADV	8	advmod
8	provedený	ADJ	9	amod
9	průzkum	NOUN	11	nsubj
10	by	AUX	11	aux
11	měl	VERB	3	conj
12	takovou	DET	13	det
13	možnost	NOUN	14	obj
14	učinit	VERB	11	xcomp
15	spíše	ADV	14	advmod
16	nemožností	NOUN	14	obl:arg
17	,	PUNCT	23	punct
18	nicméně	CCONJ	23	cc
19	pochybnosti	NOUN	23	nsubj
20	se	PRON	22	expl:pv
21	občas	ADV	23	advmod
22	vynořit	VERB	23	xcomp
23	mohou	VERB	3	conj
24	a	CCONJ	25	cc
25	nebude	VERB	23	conj
26	proto	CCONJ	25	cc
27	na	ADP	28	case
28	škodu	NOUN	25	obl
29	,	PUNCT	32	punct
30	stručně	ADV	32	advmod
31	se	PRON	32	expl:pv
32	zmínit	VERB	25	csubj
33	o	ADP	36	case
34	jejich	DET	36	det
35	možných	ADJ	36	amod
36	zdrojích	NOUN	32	obl:arg
37	.	PUNCT	1	punct