Was the umbrella under the bed?
No, it wasn't.
Were the keys on the floor?
Yes, they were.
Was the watch on the sofa?
Yes, it was.
Was the bracelet under the lamp?
No, it was't.
Where was the umbrella?
The umbrella was under the table.
Where was the bracelet?
The bracelet was under the table.
Where were the sunglasses?
The sunglasses were on the bookcase.
Were the earrings on the floor?
Yes, they were.
Were the earrings under the sofa?
No, they weren't.
Was the umbrella next to the keys?
No, it was't.