Complex sentence: During his second season as manager McAllister was sacked on 21 December 2008 after a poor string of results, which included an FA Cup defeat to part-time club Histon and culminated with a 3-1 loss to MK Dons.
Split into simpler sentences: During his second season as manager, McAllister was sacked on 21 December 2008 after a poor string of results. These included an FA Cup defeat to part-time club Histon and culminated with a 3-1 loss to MK Dons.