Complex sentence: Welland is represented in the House of Commons of Canada by the NDP MP Malcolm Allen, and in the Legislative Assembly of Ontario by the NDP MPP Cindy Forster, representing the federal and the provincial ridings of Welland.
Split into simpler sentences: Welland is represented in the House of Commons of Canada by the NDP MP Malcolm Allen, and in the Legislative Assembly of Ontario by the NDP MPP Cindy Forster. Both representing the federal and the provincial ridings of Welland.