{"answers": "B", "options": ["f : well , but i do n't think we can go to more places . our class in the afternoon will begin at 1:00 , we do n't have time .", "f : ok , since it can help me to save money , i 'd like to take a try . i hope the dining hall would open as soon as possible .", "f : so let 's go to the school park . that can help us save money , and i do n't need to carry all my books . that 's cool .", "f : yes , it is true that we do n't need to carry our books , but it will cost much more money than eating in the dining hall ."], "article": "m : hi judy . did you see this notice in the dining hall ? f : yeah , sam . i do n't like it . i usually sit here and talk with my friends after lunch until my first class at 2:00 in the afternoon . now we have to find someplace else to go . m : but we have lots of other places to go . we can go to the school park . f : that means carrying all my books . m : but they explain this will help keep the cost of food down and we can save some extra money .", "id": "train_1255"}