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?