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: Ani Unie, ani NATO střední a východní Evropu ve skutečnosti nechtějí integrovat, potřebují nás jako kontrast, jako něco, vůči čemu vymezují svou identitu, a ovšem jako nárazník mezi sebou a nevypočitatelným Ruskem.
Position	Tokenization	UPOS	Head	Deprel
1	Ani	CCONJ	2	cc
2	Unie	NOUN	12	nsubj
3	,	PUNCT	5	punct
4	ani	CCONJ	5	cc
5	NATO	PROPN	2	conj
6	střední	ADJ	9	amod
7	a	CCONJ	8	cc
8	východní	ADJ	6	conj
9	Evropu	PROPN	13	obj
10	ve	ADP	11	case
11	skutečnosti	NOUN	12	obl
12	nechtějí	VERB	0	root
13	integrovat	VERB	12	xcomp
14	,	PUNCT	15	punct
15	potřebují	VERB	12	conj
16	nás	PRON	15	obj
17	jako	SCONJ	18	mark
18	kontrast	NOUN	16	xcomp
19	,	PUNCT	21	punct
20	jako	SCONJ	21	mark
21	něco	PRON	18	appos
22	,	PUNCT	25	punct
23	vůči	ADP	24	case
24	čemu	PRON	25	obl
25	vymezují	VERB	21	acl:relcl
26	svou	DET	27	det
27	identitu	NOUN	25	obj
28	,	PUNCT	21	punct
29	_	_	None	_
30	a	CCONJ	30	cc
31	ovšem	PART	15	conj
32	jako	SCONJ	32	mark
33	nárazník	NOUN	30	orphan
34	mezi	ADP	34	case
35	sebou	PRON	32	nmod
36	a	CCONJ	37	cc
37	nevypočitatelným	ADJ	37	amod
38	Ruskem	PROPN	34	conj
39	.	PUNCT	12	punct