Complex sentence: Prior to her election to the House of Commons, Block served two terms as mayor of Waldheim, Saskatchewan.Block who was Waldheim's first female mayor, also served as Chairperson of the Gabriel Springs Health District.
Split into simpler sentences: Prior to her election to the House of Commons, Block served two terms as mayor of Waldheim, Saskatchewan. Block was Waldheim's first female mayor, and also served as chairperson of the Gabriel Springs Health District.