{"answers": "C", "options": ["f : yeah , it is four o'clock , i will be here in an hour .", "f : since it is three thirty , i will come to see you again in an hour and half .", "f : yeah , since it is three o'clock , i will be here at 3:30 .", "f : yeah , since it is three o'clock , i will be here at 4:30 ."], "article": "f : i can come to see you again in half an hour . is it alright ? m : good . that means you 'll be here at 3:30 .", "id": "dev_536"}