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: Prezidentův mluvčí také odmítl potvrdit, že Matesova rezignace je důsledkem sobotního článku Českého deníku, který zveřejnil úryvky z Matesových prací z let 1978 a 1981.
Position	Tokenization	UPOS	Head	Deprel
1	Prezidentův	ADJ	2	amod
2	mluvčí	NOUN	4	nsubj
3	také	ADV	4	advmod
4	odmítl	VERB	0	root
5	potvrdit	VERB	4	xcomp
6	,	PUNCT	11	punct
7	že	SCONJ	11	mark
8	Matesova	ADJ	9	amod
9	rezignace	NOUN	11	nsubj
10	je	AUX	11	cop
11	důsledkem	NOUN	5	ccomp
12	sobotního	ADJ	13	amod
13	článku	NOUN	11	nmod
14	Českého	ADJ	15	amod
15	deníku	NOUN	13	nmod
16	,	PUNCT	18	punct
17	který	DET	18	nsubj
18	zveřejnil	VERB	15	acl:relcl
19	úryvky	NOUN	18	obj
20	z	ADP	22	case
21	Matesových	ADJ	22	amod
22	prací	NOUN	19	nmod
23	z	ADP	24	case
24	let	NOUN	22	nmod
25	1978	NUM	24	nummod
26	a	CCONJ	27	cc
27	1981	NUM	25	conj
28	.	PUNCT	4	punct