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: Návrat k nim a tím i k autonomnímu postavení vysokých škol byl již na začátku roku 90 zakotven v novém vysokoškolském zákoně, v jednom z prvních velkých zákonů, který byl tehdy přijat.
Position	Tokenization	UPOS	Head	Deprel
1	Návrat	NOUN	18	nsubj:pass
2	k	ADP	3	case
3	nim	PRON	1	nmod
4	a	CCONJ	5	cc
5	tím	DET	18	dep
6	i	CCONJ	9	advmod:emph
7	k	ADP	9	case
8	autonomnímu	ADJ	9	amod
9	postavení	NOUN	5	conj
10	vysokých	ADJ	11	amod
11	škol	NOUN	9	nmod
12	byl	AUX	18	aux:pass
13	již	ADV	15	advmod:emph
14	na	ADP	15	case
15	začátku	NOUN	18	obl
16	roku	NOUN	15	nmod
17	90	NUM	16	nummod
18	zakotven	ADJ	0	root
19	v	ADP	22	case
20	novém	ADJ	22	amod
21	vysokoškolském	ADJ	22	amod
22	zákoně	NOUN	18	obl
23	,	PUNCT	25	punct
24	v	ADP	25	case
25	jednom	NUM	22	appos
26	z	ADP	29	case
27	prvních	ADJ	29	amod
28	velkých	ADJ	29	amod
29	zákonů	NOUN	25	nmod
30	,	PUNCT	34	punct
31	který	DET	34	nsubj:pass
32	byl	AUX	34	aux:pass
33	tehdy	ADV	34	advmod
34	přijat	ADJ	29	amod
35	.	PUNCT	18	punct