Is it a flower?
Yes, it is.
Is he Yoda?
Yes, he is.
Is he Batman?
No, he isn't. He is Superman.
Is it a bag?
No, it isn't. It is a book.
Is it a Guinea pig?
Yes, it is.
Are they children?
Yes they are.
Is it a flower?
No, it isn't. It is a tree.
Is it a tree?
Yes, it is.
Is Bathsheba colouring the sky blue?
Yes, she is.
Is Captain Troy wearing his blue jacket?
No, he isn't. He is wearing his red jacket.
Is she young?
No, she isn't. She is an old lady.
Are they birds?
No, they aren't.
Is it a flat?
Yes, it is.
Are you happy today?
Yes, I am. - No, I'm not.
Are you playing with your teacher now?
Yes, I am. - No, I'm not.
