{"answers": "B", "options": ["f : yes . we all have ate meat , fish and soup . our discomfort must cause by the soup .", "f : yes . we both had fish , meat and pears . why did n't you wash the pears ?", "f : yes . we both had fish , meat and pears . our discomfort must cause by the meat .", "f : yes . we all have ate soup , pears and meat . i believe that the soup was the cause ."], "article": "m : maybe it was the fish or meat we ate . f : yes , it might have been . m : or the soup . f : no , it could n't have been the soup because i did n't have any . m : of course . we sat in the sun for a long time . i suppose it could have been the sun . f : yes , it might have been . but we 've got used to sitting in the sun . m : that 's true . now what else did we both eat ? only those lovely pears i bought . it could n't have been them . we 're used to eating pears and you washed them . f : no , i did n't . i thought you had . m : i did n't wash them . i was sure you did . it must have been the pears then .", "id": "train_475"}