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: Poté co opustí palubu, nikým neřízené plavidlo pluje dlouhé hodiny sem a tam, a pokud zrovna nenarazí na mělčinu, stává se velkým nebezpečím pro ostatní lodě v okolí, do kterých může snadno narazit.
Position	Tokenization	UPOS	Head	Deprel
1	Poté	ADV	9	advmod
2	co	SCONJ	3	mark
3	opustí	VERB	9	advcl
4	palubu	NOUN	3	obj
5	,	PUNCT	3	punct
6	nikým	PRON	7	obl:arg
7	neřízené	ADJ	8	amod
8	plavidlo	NOUN	9	nsubj
9	pluje	VERB	0	root
10	dlouhé	ADJ	11	amod
11	hodiny	NOUN	9	obl
12	sem	ADV	9	advmod
13	a	CCONJ	14	cc
14	tam	ADV	12	conj
15	,	PUNCT	23	punct
16	a	CCONJ	23	cc
17	pokud	SCONJ	19	mark
18	zrovna	ADV	19	advmod
19	nenarazí	VERB	23	advcl
20	na	ADP	21	case
21	mělčinu	NOUN	19	obl
22	,	PUNCT	19	punct
23	stává	VERB	9	conj
24	se	PRON	23	expl:pv
25	velkým	ADJ	26	amod
26	nebezpečím	NOUN	23	obl:arg
27	pro	ADP	29	case
28	ostatní	ADJ	29	amod
29	lodě	NOUN	26	nmod
30	v	ADP	31	case
31	okolí	NOUN	29	nmod
32	,	PUNCT	35	punct
33	do	ADP	34	case
34	kterých	DET	35	obl
35	může	VERB	29	acl:relcl
36	snadno	ADV	37	advmod
37	narazit	VERB	35	xcomp
38	.	PUNCT	9	punct