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: U obrovského, spíše oválného než kulatého stolu v hotelu SAS Scandinavia se nyní v únoru sešli zástupci zemí všech kontinentů, nevládních organizací, agentur OSN a institucí hostitelského Norska.
Position	Tokenization	UPOS	Head	Deprel
1	U	ADP	8	case
2	obrovského	ADJ	8	amod
3	,	PUNCT	5	punct
4	spíše	ADV	5	advmod
5	oválného	ADJ	2	conj
6	než	SCONJ	7	mark
7	kulatého	ADJ	4	advcl
8	stolu	NOUN	17	obl
9	v	ADP	10	case
10	hotelu	NOUN	8	nmod
11	SAS	PROPN	10	nmod
12	Scandinavia	PROPN	11	nmod
13	se	PRON	17	expl:pv
14	nyní	ADV	17	advmod
15	v	ADP	16	case
16	únoru	NOUN	17	obl
17	sešli	VERB	0	root
18	zástupci	NOUN	17	nsubj
19	zemí	NOUN	18	nmod
20	všech	DET	21	det
21	kontinentů	NOUN	19	nmod
22	,	PUNCT	24	punct
23	nevládních	ADJ	24	amod
24	organizací	NOUN	19	conj
25	,	PUNCT	26	punct
26	agentur	NOUN	19	conj
27	OSN	PROPN	26	nmod
28	a	CCONJ	29	cc
29	institucí	NOUN	19	conj
30	hostitelského	ADJ	31	amod
31	Norska	PROPN	29	nmod
32	.	PUNCT	17	punct