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: Po několika měsících neúspěšných rozhovorů o řešení tohoto problému se 4. února Washington rozhodl uvalit na veškerý dovoz z Číny, jehož hodnota přesáhne jednu miliardu dolarů, stoprocentní clo.
Position	Tokenization	UPOS	Head	Deprel
1	Po	ADP	3	case
2	několika	DET	3	det:nummod
3	měsících	NOUN	15	obl
4	neúspěšných	ADJ	5	amod
5	rozhovorů	NOUN	3	nmod
6	o	ADP	7	case
7	řešení	NOUN	5	nmod
8	tohoto	DET	9	det
9	problému	NOUN	7	nmod
10	se	PRON	15	expl:pv
11	4	NUM	13	nummod
12	.	PUNCT	11	punct
13	února	NOUN	15	obl
14	Washington	PROPN	15	nsubj
15	rozhodl	VERB	0	root
16	uvalit	VERB	15	xcomp
17	na	ADP	19	case
18	veškerý	PRON	19	nmod
19	dovoz	NOUN	16	obl
20	z	ADP	21	case
21	Číny	PROPN	19	nmod
22	,	PUNCT	25	punct
23	jehož	PRON	24	nmod
24	hodnota	NOUN	25	nsubj
25	přesáhne	VERB	19	acl:relcl
26	jednu	NUM	27	nummod
27	miliardu	NOUN	25	obj
28	dolarů	NOUN	27	nmod
29	,	PUNCT	25	punct
30	stoprocentní	ADJ	31	amod
31	clo	NOUN	16	obj
32	.	PUNCT	15	punct