Are they buses?
No, they aren't.
Are they motorcycles?
Yes, they are.
Is it a bicycle?
No, it isn't.
What is it?
It's a book.
Is it a motorcycle?
Yes, it is.
Is it a car?
No, it isn't.
Are they trees?
Yes, they are.
Is it a book?
Yes, it is.
Are they boats?
No, they aren't.
Is it a pencil?
No, it isn't.
Are they flowers?
No, they aren't.
What is it?
It's a motorcycle.
What are they?
They are trees.
What are they?
They are motorcycles.
What are they?
They're boats.
Are they boats?
Yes, they are.