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:
Nezřídka jsou však těžko zvladatelné, a tak naznačuje-li jejich psychologický posudek alespoň minimální předpoklad pro přijetí do zvláštní školy, jsou do ní převedeny.
Postion	Tokenization
1	Nezřídka
2	jsou
3	však
4	těžko
5	zvladatelné
6	,
7	a
8	tak
9	naznačuje
10	-
11	li
12	jejich
13	psychologický
14	posudek
15	alespoň
16	minimální
17	předpoklad
18	pro
19	přijetí
20	do
21	zvláštní
22	školy
23	,
24	jsou
25	do
26	ní
27	převedeny
28	.
Position	Tokenization	UPOS	Head	Deprel
1	Nezřídka	ADV	5	advmod
2	jsou	AUX	5	cop
3	však	CCONJ	5	cc
4	těžko	ADV	5	advmod
5	zvladatelné	ADJ	0	root
6	,	PUNCT	27	punct
7	a	CCONJ	27	cc
8	tak	CCONJ	27	cc
9	naznačuje	VERB	27	advcl
10	-	PUNCT	9	punct
11	li	PART	9	mark
12	jejich	DET	14	det
13	psychologický	ADJ	14	amod
14	posudek	NOUN	9	nsubj
15	alespoň	ADV	17	advmod:emph
16	minimální	ADJ	17	amod
17	předpoklad	NOUN	9	obj
18	pro	ADP	19	case
19	přijetí	NOUN	17	nmod
20	do	ADP	22	case
21	zvláštní	ADJ	22	amod
22	školy	NOUN	19	nmod
23	,	PUNCT	9	punct
24	jsou	AUX	27	aux:pass
25	do	ADP	26	case
26	ní	PRON	27	obl
27	převedeny	ADJ	5	conj
28	.	PUNCT	5	punct