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:
Na tiskové konferenci byl představen nový hráč Litvínova, 21letý Lloyd Pelletier, dosud působící v juniorské lize WHL v klubu Regina Pads.
Postion	Tokenization
1	Na
2	tiskové
3	konferenci
4	byl
5	představen
6	nový
7	hráč
8	Litvínova
9	,
10	21
11	letý
12	Lloyd
13	Pelletier
14	,
15	dosud
16	působící
17	v
18	juniorské
19	lize
20	WHL
21	v
22	klubu
23	Regina
24	Pads
25	.
Position	Tokenization	UPOS	Head	Deprel
1	Na	ADP	3	case
2	tiskové	ADJ	3	amod
3	konferenci	NOUN	5	obl
4	byl	AUX	5	aux:pass
5	představen	ADJ	0	root
6	nový	ADJ	7	amod
7	hráč	NOUN	5	nsubj:pass
8	Litvínova	PROPN	7	nmod
9	,	PUNCT	12	punct
10	21	NUM	11	obl
11	letý	ADJ	12	amod
12	Lloyd	PROPN	7	appos
13	Pelletier	PROPN	12	flat
14	,	PUNCT	16	punct
15	dosud	ADV	16	advmod
16	působící	ADJ	7	amod
17	v	ADP	19	case
18	juniorské	ADJ	19	amod
19	lize	NOUN	16	obl
20	WHL	NOUN	19	nmod
21	v	ADP	22	case
22	klubu	NOUN	16	obl
23	Regina	PROPN	22	nmod
24	Pads	PROPN	23	nmod
25	.	PUNCT	5	punct