Complex sentence: This season's big announcement was "The Effect", a major new play by Lucy Prebble developed by Headlong, and produced in late 2012 at the National Theatre starring Billie Piper, opening to rave reviews.
Split into simpler sentences: This season's big announcement was "The Effect", a major new play by Lucy Prebble developed by Headlong. It was produced in late 2012 at the National Theatre starring Billie Piper and opening to rave reviews.