{"answers": "A", "options": ["m : cool . it is a good choice to have lunch on a riverbank .", "m : it 's nice . how about your lunch at a cafe ?", "m : great . you took lunch at your house .", "m : okay . why did n't you have dinner on the riverbank ?"], "article": "m : did you have lunch at a cafe ? f : no , we took our own lunch in a picnic basket , so we had lunch on the riverbank .", "id": "train_6053"}