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:
Nepotvrdily se však obavy, podle nichž bude rekonstrukce východní Evropy absorbovat investice, které by jinak směřovaly do rozvojových států.
Postion	Tokenization
1	Nepotvrdily
2	se
3	však
4	obavy
5	,
6	podle
7	nichž
8	bude
9	rekonstrukce
10	východní
11	Evropy
12	absorbovat
13	investice
14	,
15	které
16	by
17	jinak
18	směřovaly
19	do
20	rozvojových
21	států
22	.
Position	Tokenization	UPOS	Head	Deprel
1	Nepotvrdily	VERB	0	root
2	se	PRON	1	expl:pass
3	však	CCONJ	1	cc
4	obavy	NOUN	1	nsubj:pass
5	,	PUNCT	12	punct
6	podle	ADP	7	case
7	nichž	PRON	12	obl
8	bude	AUX	12	aux
9	rekonstrukce	NOUN	12	nsubj
10	východní	ADJ	11	amod
11	Evropy	PROPN	9	nmod
12	absorbovat	VERB	4	acl:relcl
13	investice	NOUN	12	obj
14	,	PUNCT	18	punct
15	které	DET	18	nsubj
16	by	AUX	18	aux
17	jinak	ADV	18	advmod
18	směřovaly	VERB	13	acl:relcl
19	do	ADP	21	case
20	rozvojových	ADJ	21	amod
21	států	NOUN	18	obl
22	.	PUNCT	1	punct