{"answers": "C", "options": ["f : ok , you ordered two seafood pizzas with crab , large size , right ?", "f : one medium pizza with crab . sorry , this type of pizza is not on sale today .", "f : ok , a medium pizza with crab , and you will get two since today we are on sale .", "f : a large one with fish , and you do n't want to enjoy today 's sale price , right ?"], "article": "f : welcome , how may i help you today ? m : i 'd like a pizza , please . f : then you 'll be happy to hear that today . all our pizzas are on sale 2 for one . m : you 're right , that is great ! f : what size would you like ? m : a medium one would be perfect . thank you . f : which kind you want ? m : i like seafood on my pizza . f : we have 2 seafood pizzas , fish and crab . m : crab sounds good , today .", "id": "train_4012"}