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: Bohužel, někteří čeští politici hovoří sice o unii, ale má to být nějaká prapodivná unie, protože se předpokládá znovu, že by celnice existovaly mezi hranicemi jedné a druhé republiky."
Position	Tokenization	UPOS	Head	Deprel
1	Bohužel	PART	6	cc
2	,	PUNCT	6	punct
3	někteří	DET	5	det
4	čeští	ADJ	5	amod
5	politici	NOUN	6	nsubj
6	hovoří	VERB	0	root
7	sice	ADV	12	cc
8	o	ADP	9	case
9	unii	NOUN	6	obl:arg
10	,	PUNCT	12	punct
11	ale	CCONJ	12	cc
12	má	VERB	6	conj
13	to	DET	12	nsubj
14	být	AUX	17	cop
15	nějaká	DET	17	det
16	prapodivná	ADJ	17	amod
17	unie	NOUN	12	xcomp
18	,	PUNCT	21	punct
19	protože	SCONJ	21	mark
20	se	PRON	21	expl:pass
21	předpokládá	VERB	12	advcl
22	znovu	ADV	21	advmod
23	,	PUNCT	27	punct
24	že	SCONJ	27	mark
25	by	AUX	27	aux
26	celnice	NOUN	27	nsubj
27	existovaly	VERB	21	csubj:pass
28	mezi	ADP	29	case
29	hranicemi	NOUN	27	obl
30	jedné	NUM	33	nummod
31	a	CCONJ	32	cc
32	druhé	ADJ	30	conj
33	republiky	NOUN	29	nmod
34	.	PUNCT	6	punct
35	"	PUNCT	6	punct