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: Situace by se měla zlepšit již letos, kdy odborníci očekávají mírné oživení národního hospodářství a pokles nezaměstnanosti, která se loni vyšplhala na rekordních 8.7 % obyvatel v činném věku.
Position	Tokenization	UPOS	Head	Deprel
1	Situace	NOUN	4	nsubj
2	by	AUX	4	aux
3	se	PRON	5	expl:pass
4	měla	VERB	0	root
5	zlepšit	VERB	4	xcomp
6	již	ADV	7	advmod:emph
7	letos	ADV	4	advmod
8	,	PUNCT	11	punct
9	kdy	ADV	11	advmod
10	odborníci	NOUN	11	nsubj
11	očekávají	VERB	4	advcl
12	mírné	ADJ	13	amod
13	oživení	NOUN	11	obj
14	národního	ADJ	15	amod
15	hospodářství	NOUN	13	nmod
16	a	CCONJ	17	cc
17	pokles	NOUN	13	conj
18	nezaměstnanosti	NOUN	17	nmod
19	,	PUNCT	23	punct
20	která	DET	23	nsubj
21	se	PRON	23	expl:pv
22	loni	ADV	23	advmod
23	vyšplhala	VERB	18	acl:relcl
24	na	ADP	26	case
25	rekordních	ADJ	26	amod
26	8.7	NUM	23	obl
27	%	SYM	26	nmod
28	obyvatel	NOUN	27	nmod
29	v	ADP	31	case
30	činném	ADJ	31	amod
31	věku	NOUN	28	nmod
32	.	PUNCT	4	punct