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: Aby však sociální reforma byla skutečně reformou vládní a aby tedy zahrnovala představy většiny voličů, je třeba, aby byla podložena souhlasem všech koaličních stran.
Position	Tokenization	UPOS	Head	Deprel
1	Aby	_	None	_
2	Aby	SCONJ	8	mark
3	by	AUX	8	aux
4	však	CCONJ	8	cc
5	sociální	ADJ	5	amod
6	reforma	NOUN	8	nsubj
7	byla	AUX	8	cop
8	skutečně	ADV	8	advmod
9	reformou	NOUN	20	advcl
10	vládní	ADJ	8	amod
11	a	CCONJ	14	cc
12	aby	_	None	_
13	aby	SCONJ	14	mark
14	by	AUX	14	aux
15	tedy	ADV	14	advmod
16	zahrnovala	VERB	8	conj
17	představy	NOUN	14	obj
18	většiny	NOUN	15	nmod
19	voličů	NOUN	16	nmod
20	,	PUNCT	8	punct
21	je	AUX	20	cop
22	třeba	ADJ	0	root
23	,	PUNCT	25	punct
24	aby	_	None	_
25	aby	SCONJ	25	mark
26	by	AUX	25	aux
27	byla	AUX	25	aux:pass
28	podložena	ADJ	20	nsubj
29	souhlasem	NOUN	25	obl:arg
30	všech	DET	29	det
31	koaličních	ADJ	29	amod
32	stran	NOUN	26	nmod
33	.	PUNCT	20	punct