{"answers": "D", "options": ["m : good , and i will take the second one on july 3rd .", "m : i will wait until the second course starting on july 27th .", "m : now that the second course ends on aug. 1st . i will take the next in september .", "m : thanks . i will register on august 1st and take the course that day ."], "article": "f : good morning . can i help you ? m : yes , please . i would like to know about the courses in your school . f : is that a summer course that you are interested in ? m : yes . f : well , we have short full time courses during the summer . m : hmm hmm ... i would like to know how long one course lasts . f : yes , each course last for 4 weeks . m : how many hours per week , please ? f : it 's about 23 hours a week , usually 4 and half days each week . m : you must have a lot of students in your class , have n't you ? f : we have a lot of students in the school , but in one class , only between 12 and 14 students . m : could you please give me the dates of the first and second course ? f : yes , certainly . the first course begins on july third and last until july , twenty seventh . and the second course is from august first until august twenty fifth .", "id": "train_1604"}