{"answers": "C", "options": ["m : oh , i did n't know that the purpose of this activity is only for a business reason .", "m : yes . the purpose of the swimming activity is for environmental protection .", "m : yes . the purpose of the jogging activity is for environmental protection .", "m : oh , i did n't know that the purpose of this activity is only for physical exercise ."], "article": "f : have you seen the notification on our companies website , jerry ? m : the jogging activity ? but i promised my friend to go fishing with him on this saturday . f : it says that all the employees are required to join . why not put off your plan to next week ? besides , i heard this is an environmental protection activity . it 's very meaningful .", "id": "train_2133"}