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:
But last April, the rebels abruptly pulled out of negotiations demanding recognition, first, for the right to self-rule before proceeding any further.
Postion	Tokenization
1	But
2	last
3	April
4	,
5	the
6	rebels
7	abruptly
8	pulled
9	out
10	of
11	negotiations
12	demanding
13	recognition
14	,
15	first
16	,
17	for
18	the
19	right
20	to
21	self
22	-
23	rule
24	before
25	proceeding
26	any
27	further
28	.
Position	Tokenization	UPOS	Head	Deprel
1	But	CCONJ	8	cc
2	last	ADJ	3	amod
3	April	PROPN	8	obl:tmod
4	,	PUNCT	8	punct
5	the	DET	6	det
6	rebels	NOUN	8	nsubj
7	abruptly	ADV	8	advmod
8	pulled	VERB	0	root
9	out	ADP	8	compound:prt
10	of	ADP	11	case
11	negotiations	NOUN	8	obl
12	demanding	VERB	8	advcl
13	recognition	NOUN	12	obj
14	,	PUNCT	13	punct
15	first	ADV	13	advmod
16	,	PUNCT	13	punct
17	for	ADP	19	case
18	the	DET	19	det
19	right	NOUN	13	nmod
20	to	ADP	23	case
21	self	NOUN	23	compound
22	-	PUNCT	23	punct
23	rule	NOUN	19	nmod
24	before	SCONJ	25	mark
25	proceeding	VERB	12	advcl
26	any	ADV	27	advmod
27	further	ADV	25	advmod
28	.	PUNCT	8	punct