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: Celní unie bude sice existovat na papíře ještě dalších dvanáct měsíců (a třeba i déle), ale v praxi dostanou vzájemné vztahy punc tvrdosti mezinárodního obchodu.
Position	Tokenization	UPOS	Head	Deprel
1	Celní	ADJ	2	amod
2	unie	NOUN	5	nsubj
3	bude	AUX	5	aux
4	sice	ADV	5	advmod
5	existovat	VERB	0	root
6	na	ADP	7	case
7	papíře	NOUN	5	obl
8	ještě	ADV	10	advmod:emph
9	dalších	ADJ	11	amod
10	dvanáct	NUM	11	nummod:gov
11	měsíců	NOUN	5	obl
12	(	PUNCT	5	punct
13	a	CCONJ	14	cc
14	třeba	ADV	5	dep
15	i	CCONJ	16	advmod:emph
16	déle	ADV	14	conj
17	)	PUNCT	5	punct
18	,	PUNCT	22	punct
19	ale	CCONJ	22	cc
20	v	ADP	21	case
21	praxi	NOUN	22	obl
22	dostanou	VERB	5	conj
23	vzájemné	ADJ	24	amod
24	vztahy	NOUN	22	nsubj
25	punc	NOUN	22	obj
26	tvrdosti	NOUN	25	nmod
27	mezinárodního	ADJ	28	amod
28	obchodu	NOUN	26	nmod
29	.	PUNCT	5	punct