{"answers": "A", "options": ["f : if you are going to a party on saturday , we can find a proper size for you before that date .", "f : of course . if you are going to a party on friday , you can return them and get your money back .", "f : no problem . we will find a smaller size for you before you go to party on wednesday .", "f : it is ok. i will help you repair your trousers , you can wear them to the party on saturday ."], "article": "m : i bought these trousers here on wednesday . when i tried them on at home , i found them too small for me . can i return them and get my money back ? f : i 'm sorry . you ca n't because you bought them at a sale price . however , you can exchange them for a bigger size . m : i have already looked around here , but i ca n't find the proper size for me . i have to wear them at my co-worker 's house warming party this saturday .", "id": "train_2178"}