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: O starobylosti afrických mtDNA však svědčí v prvé řadě nejvyšší procento odchylek mezi nimi - je o polovinu větší než mezi asijskými mtDNA a dvakrát větší než mezi australskými nebo evropskými mtDNA.
Position	Tokenization	UPOS	Head	Deprel
1	O	ADP	2	case
2	starobylosti	NOUN	6	obl:arg
3	afrických	ADJ	4	amod
4	mtDNA	NOUN	2	nmod
5	však	CCONJ	6	cc
6	svědčí	VERB	0	root
7	v	ADP	9	case
8	prvé	ADJ	9	amod
9	řadě	NOUN	6	obl
10	nejvyšší	ADJ	11	amod
11	procento	NOUN	6	nsubj
12	odchylek	NOUN	11	nmod
13	mezi	ADP	14	case
14	nimi	PRON	12	nmod
15	-	PUNCT	19	punct
16	je	AUX	19	cop
17	o	ADP	18	case
18	polovinu	NOUN	19	obl
19	větší	ADJ	6	appos
20	než	SCONJ	23	mark
21	mezi	ADP	23	case
22	asijskými	ADJ	23	amod
23	mtDNA	NOUN	19	dep
24	a	CCONJ	26	cc
25	dvakrát	ADV	26	obl
26	větší	ADJ	19	conj
27	než	SCONJ	32	mark
28	mezi	ADP	32	case
29	australskými	ADJ	32	amod
30	nebo	CCONJ	31	cc
31	evropskými	ADJ	29	conj
32	mtDNA	NOUN	26	dep
33	.	PUNCT	6	punct