Is it a boat?
Yes, it is.
Is it an aeroplane?
Yes, it is.
Is it an octopus?
Yes, it is.
Is it a ball?
No, it isn't. It's a doll.
Is the train yellow?
No, it isn't. It's red.
Is the doll pink?
Yes, it is.
What are they?
They're balls
What are they?
They're building blocks
Is it a train?
No, it isn't. It's a bus.
What's this?
It's an octopus
What's this?
It's a teddy bear
Is it a train?
Yes, it is.
Is the ball orange?
Yes, it is.
Is the car yellow?
Yes, it is.