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: Postupně si začal uvědomovat, že zprvu na okrajích, ale pak čím dál víc v těžištích jak světa 1, tak světa 3, se objevují nejasnosti, kterým nerozumí.
Position	Tokenization	UPOS	Head	Deprel
1	Postupně	ADV	3	advmod
2	si	PRON	4	expl:pv
3	začal	VERB	0	root
4	uvědomovat	VERB	3	xcomp
5	,	PUNCT	7	punct
6	že	SCONJ	7	mark
7	zprvu	ADV	4	dep
8	na	ADP	9	case
9	okrajích	NOUN	7	conj
10	,	PUNCT	27	punct
11	ale	CCONJ	27	cc
12	pak	ADV	27	advmod
13	čím	PRON	14	obl
14	dál	ADV	27	advmod
15	víc	ADV	14	dep
16	v	ADP	17	case
17	těžištích	NOUN	27	obl
18	jak	ADV	19	cc
19	světa	NOUN	17	nmod
20	1	NUM	19	nummod
21	,	PUNCT	23	punct
22	tak	CCONJ	23	cc
23	světa	NOUN	19	conj
24	3	NUM	23	nummod
25	,	PUNCT	19	punct
26	se	PRON	27	expl:pv
27	objevují	VERB	7	conj
28	nejasnosti	NOUN	27	nsubj
29	,	PUNCT	31	punct
30	kterým	DET	31	obl:arg
31	nerozumí	VERB	28	acl:relcl
32	.	PUNCT	3	punct