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: 15. prosince 1993: britský premiér John Major a irský premiér Albert Reynolds podepsali v Londýně deklaraci zakotvující principy mírového procesu pro Severní Irsko: vyzvala extremisty obou stran, aby složili zbraně výměnou za mírové rozhovory;
Position	Tokenization	UPOS	Head	Deprel
1	15	NUM	3	nummod
2	.	PUNCT	1	punct
3	prosince	NOUN	0	root
4	1993	NUM	3	nummod
5	:	PUNCT	15	punct
6	britský	ADJ	7	amod
7	premiér	NOUN	15	nsubj
8	John	PROPN	7	flat
9	Major	PROPN	7	flat
10	a	CCONJ	12	cc
11	irský	ADJ	12	amod
12	premiér	NOUN	7	conj
13	Albert	PROPN	12	flat
14	Reynolds	PROPN	12	flat
15	podepsali	VERB	3	conj
16	v	ADP	17	case
17	Londýně	PROPN	15	obl
18	deklaraci	NOUN	15	obj
19	zakotvující	ADJ	18	amod
20	principy	NOUN	19	obj
21	mírového	ADJ	22	amod
22	procesu	NOUN	20	nmod
23	pro	ADP	25	case
24	Severní	ADJ	25	amod
25	Irsko	PROPN	22	nmod
26	:	PUNCT	27	punct
27	vyzvala	VERB	15	conj
28	extremisty	NOUN	27	iobj
29	obou	NUM	30	nummod
30	stran	NOUN	28	nmod
31	,	PUNCT	34	punct
32	aby	_	None	_
33	aby	SCONJ	34	mark
34	by	AUX	34	aux
35	složili	VERB	27	ccomp
36	zbraně	NOUN	34	obj
37	výměnou	NOUN	34	obl
38	za	ADP	39	case
39	mírové	ADJ	39	amod
40	rozhovory	NOUN	36	nmod
41	;	PUNCT	3	punct