{"answers": "C", "options": ["f : since you are n't free on thursday , professor , i can go to the theater alone .", "f : sure . i agree to look after your kids next week since you are busy , my son .", "f : i ca n't believe you will be busy next week and you 'll cancel our dates for it !", "f : i 'm sorry to tell you the seats in the theater on thursday are all booked up ."], "article": "m : something important has just happened at the office , anna . so i ca n't meet you for lunch . after all , i 'm afraid . f : what is it ? m : i have to meet an important buyer at the airport . f : that 's really annoying ? what about the play tonight ? you promise to go with me . i already have my mother take care of our kids . m : yes , darling , i promised , but i 'm afraid we 'll have to cancel it . f : what about thursday . could we go then ? m : i think all the seats will be booked up . and anyway , i 'm afraid i wo n't have time next week . f : i 've telephoned the theater . the seats are n't all booked up in fact . m : well , as i 've just said , i am booked up .", "id": "train_2041"}