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: Oba hlavní hrdinové, chirurgové představovaní Alanem Aldou a Wiliamem Rogersem, jsou všechno možné, jen ne ti správní oddaní, na svou vlast hrdí američtí vojáci.
Position	Tokenization	UPOS	Head	Deprel
1	Oba	NUM	3	nummod
2	hlavní	ADJ	3	amod
3	hrdinové	NOUN	14	nsubj
4	,	PUNCT	5	punct
5	chirurgové	NOUN	3	appos
6	představovaní	ADJ	5	amod
7	Alanem	PROPN	6	obl:arg
8	Aldou	PROPN	7	flat
9	a	CCONJ	10	cc
10	Wiliamem	PROPN	7	conj
11	Rogersem	PROPN	10	flat
12	,	PUNCT	5	punct
13	jsou	AUX	14	cop
14	všechno	DET	0	root
15	možné	ADJ	14	amod
16	_	_	None	_
17	,	PUNCT	18	punct
18	jen	PART	18	advmod:emph
19	ne	PART	14	conj
20	ti	DET	28	det
21	správní	ADJ	28	amod
22	oddaní	ADJ	20	conj
23	,	PUNCT	26	punct
24	na	ADP	25	case
25	svou	DET	25	det
26	vlast	NOUN	26	obl:arg
27	hrdí	ADJ	20	conj
28	američtí	ADJ	28	amod
29	vojáci	NOUN	18	orphan
30	.	PUNCT	14	punct