{"answers": "D", "options": ["f : oh , you have a bad memory . you put off giving me the book for a week .", "f : sorry , i was away on business for a week . that 's why i did n't wait for the book .", "f : since your boss forgot to give me the pen again , i guess i 'll have to wait a few more days .", "f : your boss must be so busy that he forgot to give me the book ."], "article": "f : thank goodness you 're here , i 've been waiting for 3 days to get the book . m : well , do n't blame me , it was my boss who forgot all about it .", "id": "train_6400"}