{"answers": "B", "options": ["f : since the children were crossing the street when the accident happened , no wonder they all saw it .", "f : since the children were playing in the front yard when the accident happened , no wonder they did n't see anything .", "f : the children were playing in the front yard when the accident happened . no wonder they all saw it .", "f : the children were standing on the street corner when the accident happened . no wonder they all saw it ."], "article": "f : hi bob . did you talk to all of the witnesses to the car accident ? m : yes , an old lady was standing on the street corner when the accident happened . she said that it was the red cars fault . it was driving very fast and then quickly stopped when the traffic light changed . f : what did the kids say ? m : the kids were playing in their front yard and they said that they did n't see anything .", "id": "train_3910"}