Are these books?
Yes, they are
What are these?
They're scissors
Is this an eraser?
No, it's not
Is this a watch?
Yes, it is
Is this an apple?
Yes, it is
What are these?
They're dictionaries
What are these?
They're watches.
What are these?
They're glasses
Is this a laptop?
Yes, it is
What are these?
They're keys
What's this?
It's a cellphone
What's this?
It's a key
Are these notebooks?
No, they're not