Is this a fish?
No, it isn't.
Is this a cat?
No, it isn't.
Can I hold your hamster?
Sure.
Is this a cat?
Yes, it is.
Is this a hamster?
Yes, it is.
Whose dog is that?
It's mine.
Is this a turtle?
No, it isn't.
Is this a rabbit?
No, it isn't.
Is this a rabbit?
Yes, it is.
Is this a dog?
Yes, it is.