{"answers": "C", "options": ["f : yeah , that round bottle over there is very big . but since we are in the market , we can buy a new one .", "f : yes . the fish can get enough air in a small round bottle . i think we can put a small battle in this office .", "f : yeah , i agree with you . we should leave home now and go to the market and buy the fish and a big tank for the it .", "f : yeah . since we are at home and the fish you bought is so big , we can buy some small ones on the internet ."], "article": "f : i saw a beautiful fish in the market the other day , it was orange and blue . i 'm thinking of buying some next sunday . m : where would you keep them ? f : in that round bottle over there . m : it 's a bit small , is n't it ? f : so are the fish . m : i think you should get a tank if you want to keep fish . f : really ? m : yes , you should never keep fish in a small round bottle . they do n't get enough air . i suggest we go shopping together and look for a nice tank .", "id": "train_634"}