What colour is a table?
It's brown
What color is the pencil?
The pencil is green.
What colour is an eraser?
It's white (and brown)
What color is the pencil case?
The pencil case is yellow.
What colour is a chair?
It's black
What is it?
Blue pencil case
What color is the backpack?
Red backpack
What is it?
Yellow pencil
What colour is the book?
The book is yellow