Complex sentence: It was the 228th running of the Derby and was won by the pre-race favourite Authorized, ridden by Frankie Dettori and trained by Peter Chapple-Hyam.
Split into simpler sentences: It was the 228th running of the Derby, and it was won by the pre-race favourite Authorized. The winner was ridden by Frankie Dettori and trained by Peter Chapple-Hyam.