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:
O dva roky později Québec odmítl podepsat federální ústavu, pokud v ní nebude dostatečně zaručeno zachování kulturních odlišností provincie a současně i posílení jejího samostatného postavení.
Postion	Tokenization
1	O
2	dva
3	roky
4	později
5	Québec
6	odmítl
7	podepsat
8	federální
9	ústavu
10	,
11	pokud
12	v
13	ní
14	nebude
15	dostatečně
16	zaručeno
17	zachování
18	kulturních
19	odlišností
20	provincie
21	_
22	a
23	současně
24	i
25	posílení
26	jejího
27	samostatného
28	postavení
29	.
Position	Tokenization	UPOS	Head	Deprel
1	O	ADP	3	case
2	dva	NUM	3	nummod
3	roky	NOUN	4	obl
4	později	ADV	6	advmod
5	Québec	PROPN	6	nsubj
6	odmítl	VERB	0	root
7	podepsat	VERB	6	xcomp
8	federální	ADJ	9	amod
9	ústavu	NOUN	7	obj
10	,	PUNCT	16	punct
11	pokud	SCONJ	16	mark
12	v	ADP	13	case
13	ní	PRON	16	obl
14	nebude	AUX	16	aux:pass
15	dostatečně	ADV	16	advmod
16	zaručeno	ADJ	7	obl
17	zachování	NOUN	16	nsubj:pass
18	kulturních	ADJ	19	amod
19	odlišností	NOUN	17	nmod
20	provincie	NOUN	19	nmod
21	_	_	None	_
22	a	CCONJ	22	cc
23	současně	ADV	16	conj
24	i	CCONJ	24	advmod:emph
25	posílení	NOUN	22	orphan
26	jejího	DET	27	det
27	samostatného	ADJ	27	amod
28	postavení	NOUN	24	nmod
29	.	PUNCT	6	punct