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: Jejich oficiální představitelé se však zároveň údajně pokoušejí znovu navázat kontakt a obnovit rozhovory mezi vojenskými veliteli, jejichž třetí kolo se konalo v pátek v Ingušsku.
Position	Tokenization	UPOS	Head	Deprel
1	Jejich	DET	3	det
2	oficiální	ADJ	3	amod
3	představitelé	NOUN	8	nsubj
4	se	PRON	8	expl:pv
5	však	CCONJ	8	cc
6	zároveň	ADV	8	advmod
7	údajně	ADV	8	advmod
8	pokoušejí	VERB	0	root
9	znovu	ADV	8	advmod
10	navázat	VERB	8	xcomp
11	kontakt	NOUN	10	obj
12	a	CCONJ	13	cc
13	obnovit	VERB	10	conj
14	rozhovory	NOUN	13	obj
15	mezi	ADP	17	case
16	vojenskými	ADJ	17	amod
17	veliteli	NOUN	14	nmod
18	,	PUNCT	23	punct
19	jejichž	DET	21	det
20	třetí	ADJ	21	amod
21	kolo	NOUN	23	nsubj
22	se	PRON	23	expl:pv
23	konalo	VERB	14	acl:relcl
24	v	ADP	25	case
25	pátek	NOUN	23	obl
26	v	ADP	27	case
27	Ingušsku	PROPN	23	obl
28	.	PUNCT	8	punct