Complex sentence: Breen defeated six-term incumbent State Representative Sandra M. Pihos in the Republican primary in March 2014 with 56% of the vote won the general election against a write-in candidate with about 91% of the vote according to preliminary election results.
Split into simpler sentences: Breen defeated six-term incumbent State Representative Sandra M. Pihos in the Republican primary in March 2014 with 56% of the vote. He went on to win the general election against a write-in candidate with about 91% of the vote according to preliminary election results.