Complex sentence: A by-election is expected in the Ontario federal riding of Vaughan as Maurizio Bevilacqua has announced his resignation as Liberal MP for Vaughan to run for mayor of Vaughan, Ontario.
Split into simpler sentences: A by-election is expected in the Ontario federal riding of Vaughan as Maurizio Bevilacqua has announced his resignation as Liberal MP for Vaughan. It is expected that he will run for mayor of Vaughan, Ontario.