{"answers": "C", "options": ["f : i want to travel to shanghai . would you like to make a plan for me ?", "f : ok. please ask your clerk for help .", "f : this is a bad shop . you provide little service .", "f : are you enjoy the journey travel by sea ?"], "article": "f : i really like the red tennis racket and the price is also attractive . i am wondering whether you can ship it overseas to shanghai . m : sorry we do n't provide this service .", "id": "train_6698"}