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:
Současně je to den definitivního usmíření, řekl včera v Berlíně při slavnostním ukončení odchodu ruských vojsk z Německa ruský prezident Boris Jelcin.
Postion	Tokenization
1	Současně
2	je
3	to
4	den
5	definitivního
6	usmíření
7	,
8	řekl
9	včera
10	v
11	Berlíně
12	při
13	slavnostním
14	ukončení
15	odchodu
16	ruských
17	vojsk
18	z
19	Německa
20	ruský
21	prezident
22	Boris
23	Jelcin
24	.
Position	Tokenization	UPOS	Head	Deprel
1	Současně	ADV	4	advmod
2	je	AUX	4	cop
3	to	DET	4	nsubj
4	den	NOUN	8	ccomp
5	definitivního	ADJ	6	amod
6	usmíření	NOUN	4	nmod
7	,	PUNCT	4	punct
8	řekl	VERB	0	root
9	včera	ADV	8	advmod
10	v	ADP	11	case
11	Berlíně	PROPN	8	obl
12	při	ADP	14	case
13	slavnostním	ADJ	14	amod
14	ukončení	NOUN	8	obl
15	odchodu	NOUN	14	nmod
16	ruských	ADJ	17	amod
17	vojsk	NOUN	15	nmod
18	z	ADP	19	case
19	Německa	PROPN	15	nmod
20	ruský	ADJ	21	amod
21	prezident	NOUN	8	nsubj
22	Boris	PROPN	21	flat
23	Jelcin	PROPN	21	flat
24	.	PUNCT	8	punct