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:
Sám k mužstvu přišel až v zimní přestávce, když hned po skončení posledního podzimního kola oznámil svůj přestup z Xaverova.
Postion	Tokenization
1	Sám
2	k
3	mužstvu
4	přišel
5	až
6	v
7	zimní
8	přestávce
9	,
10	když
11	hned
12	po
13	skončení
14	posledního
15	podzimního
16	kola
17	oznámil
18	svůj
19	přestup
20	z
21	Xaverova
22	.
Position	Tokenization	UPOS	Head	Deprel
1	Sám	DET	4	xcomp
2	k	ADP	3	case
3	mužstvu	NOUN	4	obl
4	přišel	VERB	0	root
5	až	PART	8	advmod:emph
6	v	ADP	8	case
7	zimní	ADJ	8	amod
8	přestávce	NOUN	4	obl
9	,	PUNCT	17	punct
10	když	SCONJ	17	mark
11	hned	ADV	13	advmod:emph
12	po	ADP	13	case
13	skončení	NOUN	17	obl
14	posledního	ADJ	16	amod
15	podzimního	ADJ	16	amod
16	kola	NOUN	13	nmod
17	oznámil	VERB	4	advcl
18	svůj	DET	19	det
19	přestup	NOUN	17	obj
20	z	ADP	21	case
21	Xaverova	PROPN	19	nmod
22	.	PUNCT	4	punct