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:
Ve vztahu sudetských Němců a Čechů šlo vlastně o konečnou fázi jejich staleté, byť mnohdy problémové, ale přece jen vcelku prospěšné koexistence.
Postion	Tokenization
1	Ve
2	vztahu
3	sudetských
4	Němců
5	a
6	Čechů
7	šlo
8	vlastně
9	o
10	konečnou
11	fázi
12	jejich
13	staleté
14	,
15	byť
16	mnohdy
17	problémové
18	,
19	ale
20	přece
21	jen
22	vcelku
23	prospěšné
24	koexistence
25	.
Position	Tokenization	UPOS	Head	Deprel
1	Ve	ADP	2	case
2	vztahu	NOUN	7	obl
3	sudetských	ADJ	4	amod
4	Němců	PROPN	2	nmod
5	a	CCONJ	6	cc
6	Čechů	PROPN	4	conj
7	šlo	VERB	0	root
8	vlastně	ADV	7	advmod
9	o	ADP	11	case
10	konečnou	ADJ	11	amod
11	fázi	NOUN	7	obl:arg
12	jejich	DET	24	det
13	staleté	ADJ	24	amod
14	,	PUNCT	16	punct
15	byť	SCONJ	16	mark
16	mnohdy	ADV	13	dep
17	problémové	ADJ	16	dep
18	,	PUNCT	16	punct
19	ale	CCONJ	23	cc
20	přece	ADV	23	cc
21	jen	PART	23	cc
22	vcelku	ADV	23	advmod
23	prospěšné	ADJ	13	conj
24	koexistence	NOUN	11	nmod
25	.	PUNCT	7	punct