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:
Čtyři mrtví a čtyři nezvěstní, to je tragická bilance neštěstí, ke kterému došlo při závodech jachet z japonského Kowajira na ostrov Guam.
Postion	Tokenization
1	Čtyři
2	mrtví
3	a
4	čtyři
5	nezvěstní
6	,
7	to
8	je
9	tragická
10	bilance
11	neštěstí
12	,
13	ke
14	kterému
15	došlo
16	při
17	závodech
18	jachet
19	z
20	japonského
21	Kowajira
22	na
23	ostrov
24	Guam
25	.
Position	Tokenization	UPOS	Head	Deprel
1	Čtyři	NUM	2	nummod
2	mrtví	ADJ	10	nsubj
3	a	CCONJ	5	cc
4	čtyři	NUM	5	nummod
5	nezvěstní	ADJ	2	conj
6	,	PUNCT	7	punct
7	to	DET	2	appos
8	je	AUX	10	cop
9	tragická	ADJ	10	amod
10	bilance	NOUN	0	root
11	neštěstí	NOUN	10	nmod
12	,	PUNCT	15	punct
13	ke	ADP	14	case
14	kterému	DET	15	obl:arg
15	došlo	VERB	11	acl:relcl
16	při	ADP	17	case
17	závodech	NOUN	15	obl
18	jachet	NOUN	17	nmod
19	z	ADP	21	case
20	japonského	ADJ	21	amod
21	Kowajira	PROPN	17	nmod
22	na	ADP	23	case
23	ostrov	NOUN	17	nmod
24	Guam	PROPN	23	nmod
25	.	PUNCT	10	punct