{"answers": "D", "options": ["m : ok , after i buy the tie , i still have $ 10 to play the game .", "m : here 's $ 10 . you need to give me $ 8 back .", "m : so i can get this tie for only $ 2 ?", "m : then i can use the remaining $ 2 to buy my mother a present ."], "article": "m : i 'm looking for a father 's day gift . can you help me ? f : ok. how about getting your father a new wallet ? this brown leather one is only $ 25 . m : emm , the design is good and the color is my father 's favorite . however , i do n't have that much money . i 'm just a student . f : ok. how much do you have ? m : $ 10 . i have been helping my mom around the house for the past week to earn some money . this is all i have . f : hmm , how about this tie ? m : that 's really pretty , but the price tag says $ 15 . i know i do n't have that much . f : well , the tie is on sale now . it costs $ 8 only .", "id": "train_824"}