"I've been in line for half a day, how come when it's my turn, there's no more green bean cake?"
"It's not that we're not selling it, it's sold out. Either wait until the afternoon or buy other pastries."
"What do you mean it's sold out? Who do you think you're fooling? I saw clearly there are still two boxes left, you guys just took them away."
"Why are you yelling? I said it's sold out, and that's it. Do you want to buy other pastries or not? If not, don't block the way and delay the people behind you."
The argument between the customer and the shop assistant was coming from the front of the line.
"Yeah, if you're not buying, don't block the way."
"If the green bean cake is sold out, just buy something else, no need to argue here for so long."
The customers in line behind were successfully provoked by the shop assistant and started accusing the customer who insisted on the green bean cake.
