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: Aby si ale rozuměli: z nejdůležitějších nejen proto, že byl tribunou na poměry velmi svobodomyslnou, ale především proto, že se na něm v jedné zářijové sobotě každého roku koncentrovala ta nejvýraznější a umělecky nejzajímavější hudební alternativa k státem plánovanému showbusinessu.
Position	Tokenization	UPOS	Head	Deprel
1	Aby	_	None	_
2	Aby	SCONJ	5	mark
3	by	AUX	5	aux
4	si	PRON	5	obl:arg
5	ale	CCONJ	5	cc
6	rozuměli	VERB	0	root
7	_	_	None	_
8	:	PUNCT	8	punct
9	z	ADP	8	case
10	nejdůležitějších	ADJ	5	conj
11	nejen	PART	10	advmod:emph
12	proto	ADV	8	orphan
13	,	PUNCT	14	punct
14	že	SCONJ	14	mark
15	byl	AUX	14	cop
16	tribunou	NOUN	10	conj
17	na	ADP	16	case
18	poměry	NOUN	18	obl
19	velmi	ADV	18	advmod
20	svobodomyslnou	ADJ	14	amod
21	,	PUNCT	22	punct
22	ale	CCONJ	22	cc
23	především	ADV	22	advmod:emph
24	proto	ADV	10	conj
25	,	PUNCT	34	punct
26	že	SCONJ	34	mark
27	se	PRON	34	expl:pv
28	na	ADP	27	case
29	něm	PRON	34	obl
30	v	ADP	31	case
31	jedné	NUM	31	nummod
32	zářijové	ADJ	31	amod
33	sobotě	NOUN	34	obl
34	každého	DET	33	det
35	roku	NOUN	31	nmod
36	koncentrovala	VERB	10	conj
37	ta	DET	41	det
38	nejvýraznější	ADJ	41	amod
39	a	CCONJ	39	cc
40	umělecky	ADV	39	advmod
41	nejzajímavější	ADJ	36	conj
42	hudební	ADJ	41	amod
43	alternativa	NOUN	34	nsubj
44	k	ADP	45	case
45	státem	NOUN	44	obl:arg
46	plánovanému	ADJ	45	amod
47	showbusinessu	NOUN	41	nmod
48	.	PUNCT	5	punct