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:
Politické nejistoty a hospodářská stagnace způsobily, že celkový index klesl o 17 procent (z vrcholu 3749 v červnu 1992 na 3126 v posledním týdnu srpna).
Postion	Tokenization
1	Politické
2	nejistoty
3	a
4	hospodářská
5	stagnace
6	způsobily
7	,
8	že
9	celkový
10	index
11	klesl
12	o
13	17
14	procent
15	(
16	z
17	vrcholu
18	3749
19	v
20	červnu
21	1992
22	na
23	3126
24	v
25	posledním
26	týdnu
27	srpna
28	)
29	.
Position	Tokenization	UPOS	Head	Deprel
1	Politické	ADJ	2	amod
2	nejistoty	NOUN	6	nsubj
3	a	CCONJ	5	cc
4	hospodářská	ADJ	5	amod
5	stagnace	NOUN	2	conj
6	způsobily	VERB	0	root
7	,	PUNCT	11	punct
8	že	SCONJ	11	mark
9	celkový	ADJ	10	amod
10	index	NOUN	11	nsubj
11	klesl	VERB	6	ccomp
12	o	ADP	14	case
13	17	NUM	14	nummod:gov
14	procent	NOUN	11	obl:arg
15	(	PUNCT	11	punct
16	z	ADP	17	case
17	vrcholu	NOUN	11	dep
18	3749	NUM	17	nummod
19	v	ADP	20	case
20	červnu	NOUN	17	nmod
21	1992	NUM	20	nummod
22	na	ADP	23	case
23	3126	NUM	11	dep
24	v	ADP	26	case
25	posledním	ADJ	26	amod
26	týdnu	NOUN	11	dep
27	srpna	NOUN	26	nmod
28	)	PUNCT	11	punct
29	.	PUNCT	6	punct