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: Do změn , které byly provedeny na středeční valné hromadě akciové společnosti Poldi Kladno holding , vkládám velké naděje , sdělil včera LN ředitel Poldi Ocel , s. r. o. , Vladimír Stehlík .
Position	Tokenization	UPOS	Head	Deprel
1	Do	ADP	2	case
2	změn	NOUN	17	obl
3	,	PUNCT	6	punct
4	které	DET	6	nsubj:pass
5	byly	AUX	6	aux:pass
6	provedeny	ADJ	2	amod
7	na	ADP	10	case
8	středeční	ADJ	10	amod
9	valné	ADJ	10	amod
10	hromadě	NOUN	6	obl
11	akciové	ADJ	12	amod
12	společnosti	NOUN	10	nmod
13	Poldi	PROPN	12	nmod
14	Kladno	PROPN	13	nmod
15	holding	NOUN	13	nmod
16	,	PUNCT	6	punct
17	vkládám	VERB	21	ccomp
18	velké	ADJ	19	amod
19	naděje	NOUN	17	obj
20	,	PUNCT	17	punct
21	sdělil	VERB	0	root
22	včera	ADV	21	advmod
23	LN	PROPN	21	iobj
24	ředitel	NOUN	21	nsubj
25	Poldi	PROPN	24	nmod
26	Ocel	NOUN	25	nmod
27	,	PUNCT	28	punct
28	s	NOUN	25	nmod
29	.	PUNCT	28	punct
30	r	NOUN	28	nmod
31	.	PUNCT	30	punct
32	o	ADJ	30	amod
33	.	PUNCT	32	punct
34	,	PUNCT	35	punct
35	Vladimír	PROPN	24	appos
36	Stehlík	PROPN	35	flat
37	.	PUNCT	21	punct