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: Příběh , který Jan Drda popsal v povídce Vyšší princip , se skutečně stal - v dusné a hysterické atmosféře dnů těsně po atentátu na Heydricha byli německými okupanty popraveni ( či spíše surově zavražděni ) tři studenti příbramského gymnázia .
Position	Tokenization	UPOS	Head	Deprel
1	Příběh	NOUN	14	nsubj
2	,	PUNCT	6	punct
3	který	DET	6	obj
4	Jan	PROPN	6	nsubj
5	Drda	PROPN	4	flat
6	popsal	VERB	1	acl:relcl
7	v	ADP	8	case
8	povídce	NOUN	6	obl
9	Vyšší	ADJ	10	amod
10	princip	NOUN	8	nmod
11	,	PUNCT	6	punct
12	se	PRON	14	expl:pv
13	skutečně	ADV	14	advmod
14	stal	VERB	0	root
15	-	PUNCT	30	punct
16	v	ADP	20	case
17	dusné	ADJ	20	amod
18	a	CCONJ	19	cc
19	hysterické	ADJ	17	conj
20	atmosféře	NOUN	30	obl
21	dnů	NOUN	20	nmod
22	těsně	ADV	21	advmod
23	po	ADP	24	case
24	atentátu	NOUN	22	obl
25	na	ADP	26	case
26	Heydricha	PROPN	24	nmod
27	byli	AUX	30	aux:pass
28	německými	ADJ	29	amod
29	okupanty	NOUN	30	obl:arg
30	popraveni	ADJ	14	conj
31	(	PUNCT	35	punct
32	či	CCONJ	35	cc
33	spíše	ADV	35	advmod
34	surově	ADV	35	advmod
35	zavražděni	ADJ	30	conj
36	)	PUNCT	35	punct
37	tři	NUM	38	nummod
38	studenti	NOUN	30	nsubj:pass
39	příbramského	ADJ	40	amod
40	gymnázia	NOUN	38	nmod
41	.	PUNCT	14	punct