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: Na redakční besedu o druhé vlně a o tom, jak v ní postupovat, jsme si pozvali odborníky, o kterých víme, že své věci rozumějí.
Position	Tokenization	UPOS	Head	Deprel
1	Na	ADP	3	case
2	redakční	ADJ	3	amod
3	besedu	NOUN	18	obl
4	o	ADP	6	case
5	druhé	ADJ	6	amod
6	vlně	NOUN	3	nmod
7	a	CCONJ	9	cc
8	o	ADP	9	case
9	tom	DET	6	conj
10	,	PUNCT	14	punct
11	jak	ADV	14	advmod
12	v	ADP	13	case
13	ní	PRON	14	obl
14	postupovat	VERB	9	acl
15	,	PUNCT	14	punct
16	jsme	AUX	18	aux
17	si	PRON	18	discourse
18	pozvali	VERB	0	root
19	odborníky	NOUN	18	obj
20	,	PUNCT	23	punct
21	o	ADP	22	case
22	kterých	DET	23	obl:arg
23	víme	VERB	19	acl:relcl
24	,	PUNCT	28	punct
25	že	SCONJ	28	mark
26	své	DET	27	det
27	věci	NOUN	28	obl:arg
28	rozumějí	VERB	23	ccomp
29	.	PUNCT	18	punct