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:
Situace se trochu změnila: původně jsme opravdu oslovovali instituce, které by mohly mít na konkrétním portrétu zájem - třeba u spisovatelů jejich kmenová nakladatelství apod.
Postion	Tokenization
1	Situace
2	se
3	trochu
4	změnila
5	:
6	původně
7	jsme
8	opravdu
9	oslovovali
10	instituce
11	,
12	které
13	by
14	mohly
15	mít
16	na
17	konkrétním
18	portrétu
19	zájem
20	-
21	třeba
22	u
23	spisovatelů
24	jejich
25	kmenová
26	nakladatelství
27	apod
28	.
Position	Tokenization	UPOS	Head	Deprel
1	Situace	NOUN	4	nsubj
2	se	PRON	4	expl:pv
3	trochu	ADV	4	advmod
4	změnila	VERB	0	root
5	:	PUNCT	9	punct
6	původně	ADV	9	advmod
7	jsme	AUX	9	aux
8	opravdu	ADV	9	advmod
9	oslovovali	VERB	4	conj
10	instituce	NOUN	9	obj
11	,	PUNCT	14	punct
12	které	DET	14	nsubj
13	by	AUX	14	aux
14	mohly	VERB	10	acl:relcl
15	mít	VERB	14	xcomp
16	na	ADP	18	case
17	konkrétním	ADJ	18	amod
18	portrétu	NOUN	19	nmod
19	zájem	NOUN	15	obj
20	-	PUNCT	9	punct
21	třeba	ADV	23	advmod:emph
22	u	ADP	23	case
23	spisovatelů	NOUN	9	dep
24	jejich	DET	26	det
25	kmenová	ADJ	26	amod
26	nakladatelství	NOUN	9	dep
27	apod	ADV	9	dep
28	.	PUNCT	4	punct