要求根据下面内容编写一个对话，对话不少于l0旬。开头已经给出，不计人总句数。
1放学后你和同学们在打扫教室时发现地上有一个钱包。
2捡起后发现里面有一串钥匙、一张电话卡、一张周杰伦的照片、一张发票(invoice)和一些钱。
3你和你的同学猜测这个钱包可能是谁的。
A：There is a wallet on the ground．Who does it belong to?
B：…
……
B: Lot's see what's in the wallet.
A : There is a set of keys, a telephone card, a picture of Jay Chou, a piece of invoice and some money.
B: It can't be a boy's wallet.
