Complex sentence: Cash is a long-standing member of the Liberal Party and was an executive member of the Curtin University Young Liberals from 1988 to 1990 and then the Western Australian Young Liberal Movement, where she held numerous positions including state vice-president.
Split into simpler sentences: Cash is a long-standing member of the Liberal Party. She was an executive member of the Curtin University Young Liberals from 1988 to 1990 and then the Western Australian Young Liberal Movement, where she held numerous positions including state vice-president.