Is there a cat on the sofa?
yes, there is
is there a penguin in the fridge?
yes, there is
Is there a dog on the bed?
no, there isn't
is there a dog in the car?
yes, there is
Are there any sausages on the table?
no, there aren't
Are there any elephants in the kitchen?
no, there aren't
Are there 2 grandpas in the living room?
yes, there are
Are there any cats on the bed?
Yes, there are
Is there a pizza?
No, there isn't
Is there a cat in the bathroom?
no, there isn't
Are there girls in the living room?
No, there aren't.
Is there a steak on the plate?
yes, there is
Is there a horse in the house?
yes, there is
are there any carrots on the plate?
no, there aren't
Is there a computer on the desk?
yes, there is
Are there cats in the bedroom?
Yes, there are.