Complex sentence: Bebb was selected as the Conservative candidate for this new seat, and was returned as the MP for Aberconwy with a majority of 3,398 or 11.3%.
Split into simpler sentences: Bebb was selected as the Conservative candidate for this new seat. The Conservatives won the seat and Bebb was returned as the MP for Aberconwy with a majority of 3,398 or 11.3%.