{"answers": "A", "options": ["f : is there any service that can help me to keep fit ?", "f : i 'm keeping fit and my mussels need to be strengthened .", "f : actually i have some really good products for your gym . any interest ?", "f : i 'd like to choose an appropriate equipment so that i can exercise at home ."], "article": "m : good afternoon , madam . how can i help you ? f : well , i am a little bit out of shape . i think i should get some exercise to keep fit . what kind of service do you offer ? m : first of all , we 'll work out a plan according to your physical conditions and your personal needs .", "id": "train_3602"}