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: Když byl prezident Clinton v Praze, řekl sice, že Česká republika je jediná země, která má dva velvyslance u Spojených národů, ale on je jediný, kdo to může v žertu říkat, a ona musí dávat velice pozor, aby to tak nebylo...
Position	Tokenization	UPOS	Head	Deprel
1	Když	SCONJ	2	mark
2	byl	VERB	8	advcl
3	prezident	NOUN	2	nsubj
4	Clinton	PROPN	3	flat
5	v	ADP	6	case
6	Praze	PROPN	2	obl
7	,	PUNCT	2	punct
8	řekl	VERB	0	root
9	sice	ADV	29	cc
10	,	PUNCT	16	punct
11	že	SCONJ	16	mark
12	Česká	ADJ	13	amod
13	republika	NOUN	16	nsubj
14	je	AUX	16	cop
15	jediná	ADJ	16	amod
16	země	NOUN	8	ccomp
17	,	PUNCT	19	punct
18	která	DET	19	nsubj
19	má	VERB	16	acl:relcl
20	dva	NUM	21	nummod
21	velvyslance	NOUN	19	obj
22	u	ADP	24	case
23	Spojených	ADJ	24	amod
24	národů	NOUN	19	obl
25	,	PUNCT	29	punct
26	ale	CCONJ	29	cc
27	on	PRON	29	nsubj
28	je	AUX	29	cop
29	jediný	ADJ	8	conj
30	,	PUNCT	33	punct
31	kdo	PRON	33	nsubj
32	to	DET	36	obj
33	může	VERB	29	acl:relcl
34	v	ADP	35	case
35	žertu	NOUN	33	obl
36	říkat	VERB	33	xcomp
37	,	PUNCT	40	punct
38	a	CCONJ	40	cc
39	ona	PRON	40	nsubj
40	musí	VERB	29	conj
41	dávat	VERB	40	xcomp
42	velice	ADV	41	advmod
43	pozor	NOUN	41	obj
44	,	PUNCT	49	punct
45	aby	_	None	_
46	aby	SCONJ	49	mark
47	by	AUX	49	aux
48	to	DET	49	nsubj
49	tak	ADV	49	advmod
50	nebylo	VERB	41	advcl
51	.	PUNCT	8	punct
52	.	PUNCT	8	punct
53	.	PUNCT	8	punct