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: V Ruské federaci žije na sto národů a národností a přes jejich plánovité "promíchávání" v minulých desetiletích zůstalo mnoho oblastí, kde původní obyvatelstvo převažuje.
Position	Tokenization	UPOS	Head	Deprel
1	V	ADP	3	case
2	Ruské	ADJ	3	amod
3	federaci	NOUN	4	obl
4	žije	VERB	0	root
5	na	ADP	6	case
6	sto	NOUN	4	nsubj
7	národů	NOUN	6	nmod
8	a	CCONJ	9	cc
9	národností	NOUN	7	conj
10	a	CCONJ	20	cc
11	přes	ADP	15	case
12	jejich	DET	15	det
13	plánovité	ADJ	15	amod
14	"	PUNCT	15	punct
15	promíchávání	NOUN	20	obl
16	"	PUNCT	15	punct
17	v	ADP	19	case
18	minulých	ADJ	19	amod
19	desetiletích	NOUN	15	nmod
20	zůstalo	VERB	4	conj
21	mnoho	DET	22	det:numgov
22	oblastí	NOUN	20	nsubj
23	,	PUNCT	27	punct
24	kde	ADV	27	advmod
25	původní	ADJ	26	amod
26	obyvatelstvo	NOUN	27	nsubj
27	převažuje	VERB	22	acl:relcl
28	.	PUNCT	4	punct