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: Z Německa se vrací začátkem roku 1990 a se svými politickými přáteli podporuje Občanské fórum, na jehož budoucí obtíže dovedl upozorňovat v době, kdy mnozí, zaujati problémy dne i rutinní politickou prací, pomíjeli politiku jako meze možného.
Position	Tokenization	UPOS	Head	Deprel
1	Z	ADP	2	case
2	Německa	PROPN	4	obl
3	se	PRON	4	expl:pv
4	vrací	VERB	0	root
5	začátkem	NOUN	6	case
6	roku	NOUN	4	obl
7	1990	NUM	6	nummod
8	a	CCONJ	13	cc
9	se	ADP	12	case
10	svými	DET	12	det
11	politickými	ADJ	12	amod
12	přáteli	NOUN	13	obl
13	podporuje	VERB	4	conj
14	Občanské	ADJ	15	amod
15	fórum	NOUN	13	obj
16	,	PUNCT	21	punct
17	na	ADP	20	case
18	jehož	DET	20	det
19	budoucí	ADJ	20	amod
20	obtíže	NOUN	22	obl:arg
21	dovedl	VERB	15	acl:relcl
22	upozorňovat	VERB	21	xcomp
23	v	ADP	24	case
24	době	NOUN	22	obl
25	,	PUNCT	37	punct
26	kdy	ADV	37	advmod
27	mnozí	ADJ	37	nsubj
28	,	PUNCT	29	punct
29	zaujati	ADJ	27	xcomp
30	problémy	NOUN	29	obl:arg
31	dne	NOUN	30	nmod
32	i	CCONJ	35	cc
33	rutinní	ADJ	35	amod
34	politickou	ADJ	35	amod
35	prací	NOUN	30	conj
36	,	PUNCT	29	punct
37	pomíjeli	VERB	24	acl:relcl
38	politiku	NOUN	37	obj
39	jako	SCONJ	40	mark
40	meze	NOUN	38	xcomp
41	možného	ADJ	40	amod
42	.	PUNCT	4	punct