{"answers": "B", "options": ["m : oh , we are both taking the advanced economics this term .", "m : that 's a lot . i am taking introductory economics in the auditorium .", "m : that 's a lot . i took introductory economics last semester .", "m : oh , i did n't know that we are both taking introductory literature ."], "article": "m : excuse me , do you know where the auditorium is ? f : i 'm not sure . i 'm looking for it , too , because my friend is waiting for me there . she had literature classes there this morning . i think it 's this way . m : do you mind if i walk with you ? f : of course not . what class do you have there ? m : i 'm taking the introductory economics class . i hear it 's a big class . f : yeah , my roommate took the class last semester and she said there were over 300 people in the lecture hall .", "id": "train_2703"}