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: Prezident Boris Jelcin ve včerejším projevu označil návrh za signál obnovy konstruktivní spolupráce mezi jednotlivými větvemi moci a poznamenal, že díky aktivní účasti řady lidových poslanců přestal být návrh ústavy pouze prezidentským či parlamentním a stal se společným.
Position	Tokenization	UPOS	Head	Deprel
1	Prezident	NOUN	7	nsubj
2	Boris	PROPN	1	flat
3	Jelcin	PROPN	1	flat
4	ve	ADP	6	case
5	včerejším	ADJ	6	amod
6	projevu	NOUN	7	obl
7	označil	VERB	0	root
8	návrh	NOUN	7	obj
9	za	ADP	10	case
10	signál	NOUN	7	obl
11	obnovy	NOUN	10	nmod
12	konstruktivní	ADJ	13	amod
13	spolupráce	NOUN	11	nmod
14	mezi	ADP	16	case
15	jednotlivými	ADJ	16	amod
16	větvemi	NOUN	13	nmod
17	moci	NOUN	16	nmod
18	a	CCONJ	19	cc
19	poznamenal	VERB	7	conj
20	,	PUNCT	28	punct
21	že	SCONJ	28	mark
22	díky	ADP	24	case
23	aktivní	ADJ	24	amod
24	účasti	NOUN	28	obl
25	řady	NOUN	24	nmod
26	lidových	ADJ	27	amod
27	poslanců	NOUN	25	nmod
28	přestal	VERB	19	ccomp
29	být	AUX	33	cop
30	návrh	NOUN	28	nsubj
31	ústavy	NOUN	30	nmod
32	pouze	ADV	33	advmod:emph
33	prezidentským	ADJ	28	xcomp
34	či	CCONJ	35	cc
35	parlamentním	ADJ	33	conj
36	a	CCONJ	37	cc
37	stal	VERB	28	conj
38	se	PRON	37	expl:pv
39	společným	ADJ	37	obl:arg
40	.	PUNCT	7	punct