What colour is it?
green
What is it?
a big book
What colour is it?
pink
What is it?
It's a circle
What is it?
It's a triangle
What colour is it?
blue
What colour is it?
black
What colour is it?
yellow
What colour is it?
brown
What is it?
a big pencil
What colour is it?
white
What colour is it?
red
What colour is it?
orange
What colour is it?
grey
What is it?
a small book
What is it?
It's a square
What is it?
a small pencil