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: Drážní úřad založilo loni v dubnu jako rozpočtovou organizaci ministerstvo dopravy, zejména proto, že bylo třeba uskutečnit transformaci českých drah a umožnit vstup cizích subjektů na železnici.
Position	Tokenization	UPOS	Head	Deprel
1	Drážní	ADJ	2	amod
2	úřad	NOUN	3	obj
3	založilo	VERB	0	root
4	loni	ADV	3	advmod
5	v	ADP	6	case
6	dubnu	NOUN	3	obl
7	jako	SCONJ	9	mark
8	rozpočtovou	ADJ	9	amod
9	organizaci	NOUN	2	xcomp
10	ministerstvo	NOUN	3	nsubj
11	dopravy	NOUN	10	nmod
12	,	PUNCT	14	punct
13	zejména	ADV	14	advmod:emph
14	proto	ADV	3	advmod
15	,	PUNCT	18	punct
16	že	SCONJ	18	mark
17	bylo	AUX	18	cop
18	třeba	ADJ	3	advcl
19	uskutečnit	VERB	18	csubj
20	transformaci	NOUN	19	obj
21	českých	ADJ	22	amod
22	drah	NOUN	20	nmod
23	a	CCONJ	24	cc
24	umožnit	VERB	19	conj
25	vstup	NOUN	24	obj
26	cizích	ADJ	27	amod
27	subjektů	NOUN	25	nmod
28	na	ADP	29	case
29	železnici	NOUN	25	nmod
30	.	PUNCT	3	punct