{"answers": "C", "options": ["f : jack 's girlfriend just organizes concerts . she is not a pianist .", "f : i 'm kidding . i also went to her piano concert today .", "f : it 's a pity that i miss jack 's girlfriend 's piano concert .", "f : i 'm wondering to buy a piano from jack 's girlfriend during her concert ."], "article": "f : i hear that jack 's girlfriend , laura is an excellent pianist . m : yes , and today we 'll enjoy her music at her concert . f : really ? why did n't you tell me that earlier ? m : i had wanted to , but i was just too busy to keep it in my mind .", "id": "dev_748"}