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:
Společné vysílání Čs. rozhlasu a soukromé rozhlasové a televizní společnosti R.I.O. bylo včera zahájeno na stanici Československo.
Postion	Tokenization
1	Společné
2	vysílání
3	Čs
4	.
5	rozhlasu
6	a
7	soukromé
8	rozhlasové
9	a
10	televizní
11	společnosti
12	R
13	.
14	I
15	.
16	O
17	.
18	bylo
19	včera
20	zahájeno
21	na
22	stanici
23	Československo
24	.
Position	Tokenization	UPOS	Head	Deprel
1	Společné	ADJ	2	amod
2	vysílání	NOUN	20	nsubj:pass
3	Čs	ADJ	5	amod
4	.	PUNCT	3	punct
5	rozhlasu	NOUN	2	nmod
6	a	CCONJ	11	cc
7	soukromé	ADJ	11	amod
8	rozhlasové	ADJ	11	amod
9	a	CCONJ	10	cc
10	televizní	ADJ	8	conj
11	společnosti	NOUN	5	conj
12	R	ADJ	11	amod
13	.	PUNCT	12	punct
14	I	ADJ	12	amod
15	.	PUNCT	14	punct
16	O	PROPN	14	nmod
17	.	PUNCT	16	punct
18	bylo	AUX	20	aux:pass
19	včera	ADV	20	advmod
20	zahájeno	ADJ	0	root
21	na	ADP	22	case
22	stanici	NOUN	20	obl
23	Československo	PROPN	22	nmod
24	.	PUNCT	20	punct