Complex sentence: Between 2012 and 2015 Allen was the BBC Formula 1 Correspondent and lead commentator for BBC Radio 5 Live and also edits his own F1 web site He made an appearance on "Celebrity Mastermind", answering questions on Roald Dahl books.
Split into simpler sentences: Between 2012 and 2015 Allen was the BBC Formula 1 Correspondent and lead commentator for BBC Radio 5 Live. He edits his own F1 web site He made an appearance on "Celebrity Mastermind", answering questions on Roald Dahl books.