根据短文意思回答问题。
Sam: What's this? It's an American eraser. It is made in our hometown. But it isn't mine. Hi ! Jim, is this your
eraser?
Jim: No, it isn't. Maybe it's Ann's, I think.
Sam: Excuse me, Ann.
Ann: Yes?
Sam: Is this your eraser?
Ann: No, it isn't. I think it's Lucy's, this is your eraser.
Lucy: Oh, yes. Thank you very much.
Sam: That's all right.
Jim: Look! What are those?
Lucy: I think they are oranges.
Ann : No, they aren't. I think they are apples- yellow apples.
Jim: Are they in a box?
Lucy: No, they are in a basket.
Sam: Whose are they？
Lucy: Sorry, we really don't know.
Questions:
(1) Is the eraser made in Sam's hometown?
(2) Is the eraser Ann's?
(3) Whose eraser is it?
(4) What are those in the basket?
(5) Whose are they?