{"answers": "D", "options": ["m : of course , because i hided them in a haystack deliberately .", "m : yes , grandma , it is really hard to find .", "m : of course . you can not find my school because you do n't know the location .", "m : you are right . it is a little hard to find them ."], "article": "m : mom , do you know where my primary school uniforms are ? f : they are around here . but finding them will be like looking for a needle in a haystack .", "id": "train_6899"}