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 tokenized text:
Hlavním smyslem má být poskytnout Jelcinovi záruky, o něž usiluje od prosince, kdy NATO oznámilo úmysl vypracovat plány na rozšíření na Východ.
Postion	Tokenization
1	Hlavním
2	smyslem
3	má
4	být
5	poskytnout
6	Jelcinovi
7	záruky
8	,
9	o
10	něž
11	usiluje
12	od
13	prosince
14	,
15	kdy
16	NATO
17	oznámilo
18	úmysl
19	vypracovat
20	plány
21	na
22	rozšíření
23	na
24	Východ
25	.
Position	Tokenization	UPOS	Head	Deprel
1	Hlavním	ADJ	2	amod
2	smyslem	NOUN	3	xcomp
3	má	VERB	0	root
4	být	AUX	2	cop
5	poskytnout	VERB	3	csubj
6	Jelcinovi	PROPN	5	obl:arg
7	záruky	NOUN	5	obj
8	,	PUNCT	11	punct
9	o	ADP	10	case
10	něž	PRON	11	obl:arg
11	usiluje	VERB	7	acl:relcl
12	od	ADP	13	case
13	prosince	NOUN	11	obl
14	,	PUNCT	17	punct
15	kdy	ADV	17	advmod
16	NATO	PROPN	17	nsubj
17	oznámilo	VERB	13	acl:relcl
18	úmysl	NOUN	17	obj
19	vypracovat	VERB	18	acl
20	plány	NOUN	19	obj
21	na	ADP	22	case
22	rozšíření	NOUN	20	nmod
23	na	ADP	24	case
24	Východ	NOUN	22	nmod
25	.	PUNCT	3	punct