Complex sentence: Clare Douglas is a British film editor who received a BAFTA Award for Best Editing for the film "United 93" (2006), which was also nominated for an Academy Award for Film Editing and for an ACE Eddie award.
Split into simpler sentences: Clare Douglas is a British film editor who received a BAFTA Award for Best Editing for the 2006 film "United 93". In addition to the BAFTA award, the editors were also nominated for an Academy Award for Film Editing and for an ACE Eddie award.