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: Jedno i druhé je pro lékaře našich duší stejně obtížnou úlohou, jako byla pro lékaře našich těl epidemie ruské chřipky, která před několika lety zachvátila celý svět a nevyhnula se ani Vídni.
Position	Tokenization	UPOS	Head	Deprel
1	Jedno	NUM	11	nsubj
2	i	CCONJ	3	cc
3	druhé	ADJ	1	conj
4	je	AUX	11	cop
5	pro	ADP	6	case
6	lékaře	NOUN	11	obl
7	našich	DET	8	det
8	duší	NOUN	6	nmod
9	stejně	ADV	10	advmod
10	obtížnou	ADJ	11	amod
11	úlohou	NOUN	0	root
12	,	PUNCT	14	punct
13	jako	SCONJ	14	mark
14	byla	VERB	9	advcl
15	pro	ADP	16	case
16	lékaře	NOUN	14	obl
17	našich	DET	18	det
18	těl	NOUN	16	nmod
19	epidemie	NOUN	14	nsubj
20	ruské	ADJ	21	amod
21	chřipky	NOUN	19	nmod
22	,	PUNCT	27	punct
23	která	DET	27	nsubj
24	před	ADP	26	case
25	několika	DET	26	det:nummod
26	lety	NOUN	27	obl
27	zachvátila	VERB	21	acl:relcl
28	celý	ADJ	29	amod
29	svět	NOUN	27	obj
30	a	CCONJ	31	cc
31	nevyhnula	VERB	27	conj
32	se	PRON	31	expl:pv
33	ani	CCONJ	34	advmod:emph
34	Vídni	PROPN	31	obl:arg
35	.	PUNCT	11	punct