{"answers": " ", "options": ["m : you are right . let 's take subway to go to the exhibition .", "m : we still have to take taxi to go to the exhibition , because it starts so late after work .", "m : okay . we 'd better go to the exhibition by bus , because i do n't have tickets .", "m : if we take subway to get to the exhibition , we will be late ."], "article": "m : we should discuss our plans for the art exhibition . i have tickets , but since it starts so soon after work , getting there might be a problem , should we take a taxi or a bus there . f : no , we might be late if we run into traffic . let 's just take the subway .", "id": "test_563"}