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: Společnost Digital Equipment Corp. snižuje ceny u svých osobních počítačů na bázi mikroprocesorů Intel 486 a Pentium až o 26 % s platností od 30. srpna.
Position	Tokenization	UPOS	Head	Deprel
1	Společnost	NOUN	6	nsubj
2	Digital	PROPN	3	nmod
3	Equipment	PROPN	1	nmod
4	Corp	PROPN	3	flat:foreign
5	.	PUNCT	3	punct
6	snižuje	VERB	0	root
7	ceny	NOUN	6	obj
8	u	ADP	11	case
9	svých	DET	11	det
10	osobních	ADJ	11	amod
11	počítačů	NOUN	7	nmod
12	na	ADP	13	case
13	bázi	NOUN	11	nmod
14	mikroprocesorů	NOUN	13	nmod
15	Intel	PROPN	14	nmod
16	486	NUM	15	nummod
17	a	CCONJ	18	cc
18	Pentium	NOUN	15	conj
19	až	PART	21	advmod:emph
20	o	ADP	21	case
21	26	NUM	6	obl
22	%	SYM	21	nmod
23	s	ADP	24	case
24	platností	NOUN	6	obl
25	od	ADP	28	case
26	30	NUM	28	nummod
27	.	PUNCT	26	punct
28	srpna	NOUN	24	nmod
29	.	PUNCT	6	punct