Are there birds in the bathroom?
No, there aren't.
Is there a TV in the living room?
No, there isn't.
Is there a dog in the bedroom?
No, there isn't!
Is there a ball in the garage?
Yes, there is!
Is there a backpack in the classroom?
Yes, there is!
Is there a coffee in the kitchen?
Yes, there is!
Are there books in the living room?
Yes, there are!
Are there cats in the bathroom?
No, there aren't.
Are there toys in the bedroom?
Yes, there are.
Is there a robot in the kitchen?
No, there isn't.