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:
Vojenské delegace obou stran se nedohodly na výměně válečných zajatců a mrtvých, která se měla uskutečnit v Grozném dnes odpoledne.
Postion	Tokenization
1	Vojenské
2	delegace
3	obou
4	stran
5	se
6	nedohodly
7	na
8	výměně
9	válečných
10	zajatců
11	a
12	mrtvých
13	,
14	která
15	se
16	měla
17	uskutečnit
18	v
19	Grozném
20	dnes
21	odpoledne
22	.
Position	Tokenization	UPOS	Head	Deprel
1	Vojenské	ADJ	2	amod
2	delegace	NOUN	6	nsubj
3	obou	NUM	4	nummod
4	stran	NOUN	2	nmod
5	se	PRON	6	expl:pv
6	nedohodly	VERB	0	root
7	na	ADP	8	case
8	výměně	NOUN	6	obl:arg
9	válečných	ADJ	10	amod
10	zajatců	NOUN	8	nmod
11	a	CCONJ	12	cc
12	mrtvých	ADJ	10	conj
13	,	PUNCT	16	punct
14	která	DET	16	nsubj:pass
15	se	PRON	16	expl:pass
16	měla	VERB	8	acl:relcl
17	uskutečnit	VERB	16	xcomp
18	v	ADP	19	case
19	Grozném	PROPN	16	obl
20	dnes	ADV	16	advmod
21	odpoledne	ADV	16	advmod
22	.	PUNCT	6	punct