{"answers": "C", "options": ["f : really ? mr lee is not out but i will wait 15 mintues ?", "f : okay . he will be back at 9:30 and i will wait 30 mintues .", "f : ok , i see . i will wait 30 mintues .", "f : so , it 's 8:45 now and he will be back at 9:45. and i will wait one hour !"], "article": "f : may i meet mister lee ? we had an appointment . m : sorry , mr lee is out . it 's 9:15 now and he will be back at 9:45 .", "id": "train_5155"}