{"answers": "D", "options": ["f : then , let 's start at 7:00 pm .", "f : yes , and we can end at 8:00 pm .", "f : oh , why do you want to go shopping at 7:30 pm ?", "f : oh , why do you want to start running at 7:30 pm ?"], "article": "m : what about doing running tonight ? f : i 'd love to . when is the latest time for us to start ? m : i wanted to start at 7:30 pm . but lucy wanted to start half an hour later than that , so let 's start then .", "id": "dev_859"}