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:
Nechť tedy B' je bod ležící na polopřímce CB, různý od bodu B a úsečky CA, CB' jsou stejně dlouhé.
Postion	Tokenization
1	Nechť
2	tedy
3	B
4	'
5	je
6	bod
7	ležící
8	na
9	polopřímce
10	CB
11	,
12	různý
13	od
14	bodu
15	B
16	a
17	úsečky
18	CA
19	,
20	CB
21	'
22	jsou
23	stejně
24	dlouhé
25	.
Position	Tokenization	UPOS	Head	Deprel
1	Nechť	PART	6	cc
2	tedy	ADV	6	cc
3	B	NOUN	6	nsubj
4	'	PUNCT	3	punct
5	je	AUX	6	cop
6	bod	NOUN	0	root
7	ležící	ADJ	6	amod
8	na	ADP	9	case
9	polopřímce	NOUN	7	obl
10	CB	NOUN	9	nmod
11	,	PUNCT	12	punct
12	různý	ADJ	6	amod
13	od	ADP	14	case
14	bodu	NOUN	12	obl:arg
15	B	NOUN	14	nmod
16	a	CCONJ	24	cc
17	úsečky	NOUN	24	nsubj
18	CA	PART	17	nmod
19	,	PUNCT	20	punct
20	CB	NOUN	18	conj
21	'	PUNCT	20	punct
22	jsou	AUX	24	cop
23	stejně	ADV	24	advmod
24	dlouhé	ADJ	6	conj
25	.	PUNCT	6	punct