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:
Because a number of the declarations and signature pages are not yet available electronically, they have not been included with this note.?
Postion	Tokenization
1	Because
2	a
3	number
4	of
5	the
6	declarations
7	and
8	signature
9	pages
10	are
11	not
12	yet
13	available
14	electronically
15	,
16	they
17	have
18	not
19	been
20	included
21	with
22	this
23	note
24	.?
Position	Tokenization	UPOS	Head	Deprel
1	Because	SCONJ	13	mark
2	a	DET	3	det
3	number	NOUN	13	nsubj
4	of	ADP	6	case
5	the	DET	6	det
6	declarations	NOUN	3	nmod
7	and	CCONJ	9	cc
8	signature	NOUN	9	compound
9	pages	NOUN	6	conj
10	are	AUX	13	cop
11	not	PART	12	advmod
12	yet	ADV	13	advmod
13	available	ADJ	20	advcl
14	electronically	ADV	13	advmod
15	,	PUNCT	20	punct
16	they	PRON	20	nsubj:pass
17	have	AUX	20	aux
18	not	PART	20	advmod
19	been	AUX	20	aux:pass
20	included	VERB	0	root
21	with	ADP	23	case
22	this	DET	23	det
23	note	NOUN	20	obl
24	.?	PUNCT	20	punct