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:
"V říjnu kupuje 97 procent našich akcií norská firma Rieber a syn," pokoušel se vysvětlit situaci Hynek Slavík.
Postion	Tokenization
1	"
2	V
3	říjnu
4	kupuje
5	97
6	procent
7	našich
8	akcií
9	norská
10	firma
11	Rieber
12	a
13	syn
14	,
15	"
16	pokoušel
17	se
18	vysvětlit
19	situaci
20	Hynek
21	Slavík
22	.
Position	Tokenization	UPOS	Head	Deprel
1	"	PUNCT	4	punct
2	V	ADP	3	case
3	říjnu	NOUN	4	obl
4	kupuje	VERB	16	advcl
5	97	NUM	6	nummod:gov
6	procent	NOUN	4	obj
7	našich	DET	8	det
8	akcií	NOUN	6	nmod
9	norská	ADJ	10	amod
10	firma	NOUN	4	nsubj
11	Rieber	PROPN	10	nmod
12	a	CCONJ	13	cc
13	syn	NOUN	11	conj
14	,	PUNCT	4	punct
15	"	PUNCT	4	punct
16	pokoušel	VERB	0	root
17	se	PRON	16	expl:pv
18	vysvětlit	VERB	16	xcomp
19	situaci	NOUN	18	obj
20	Hynek	PROPN	16	nsubj
21	Slavík	PROPN	20	flat
22	.	PUNCT	16	punct