texts: Bill , please . </s> <s> Please wait a moment ... here is the bill . Please check it . </s> <s> Excuse me , what's this item for ? </s> <s> For three bottles of Tsingtao beer . </s> <s> But we've can canceled one bottle .
labels: Oh , I'm sorry . Let me go back to the cashier's to have it changed . ( a few minutes later , the waiter returns with the new bill . )