original: one winter night , she was left alone while her son and his wife went to a basketball game .
simplifications: one winter night , she was left alone while her son and his wife went to a basketball game . she was left alone on one winter night , when her son and his wife went to a basketball game . she was left alone while her son and his wife went to a basketball game . one winter night , she was left alone while her son and his wife went to a basketball game . one winter night , she was left alone while her son and his wife went to a basketball game . one winter night , she was left alone while her son and his wife went to a basketball game . one winter night , she was left alone while her son and his wife went to a basketball game . one winter night , she was left alone while her son and daughter in law went to a basketball game .