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: Návrh prý už v pondělí dostal širokou podporu NATO a má být obsažen v dopise Clintona Jelcinovi, který má zítra předat vysokým ruským činitelům náměstek ministra zahraničí USA.
Position	Tokenization	UPOS	Head	Deprel
1	Návrh	NOUN	6	nsubj
2	prý	PART	6	advmod
3	už	ADV	5	advmod:emph
4	v	ADP	5	case
5	pondělí	NOUN	6	obl
6	dostal	VERB	0	root
7	širokou	ADJ	8	amod
8	podporu	NOUN	6	obj
9	NATO	PROPN	8	nmod
10	a	CCONJ	11	cc
11	má	VERB	6	conj
12	být	AUX	13	cop
13	obsažen	ADJ	11	xcomp
14	v	ADP	15	case
15	dopise	NOUN	13	obl
16	Clintona	PROPN	15	nmod
17	Jelcinovi	PROPN	15	nmod
18	,	PUNCT	20	punct
19	který	DET	22	obj
20	má	VERB	15	acl:relcl
21	zítra	ADV	20	advmod
22	předat	VERB	20	xcomp
23	vysokým	ADJ	25	amod
24	ruským	ADJ	25	amod
25	činitelům	NOUN	22	obl:arg
26	náměstek	NOUN	20	nsubj
27	ministra	NOUN	26	nmod
28	zahraničí	NOUN	27	nmod
29	USA	PROPN	28	nmod
30	.	PUNCT	6	punct