{"answers": "A", "options": ["m : although we are not familiar with each other now , i hope we have a happy time .", "m : do not be so courteous . we are good neighbors .", "m : you are my best friend .", "m : although we are not familiar with each other now , we can be good classmates ."], "article": "m : excuse me . are you miss . brown ? f : yes , this is mary brown . m : i will accompany you on this trip . f : oh , thank you .", "id": "dev_713"}