Complex sentence: A film adaptation directed by Stephen Chbosky and written by Steve Conrad starring Julia Roberts and Owen Wilson as Isabel and Nate Pullman respectively, and Jacob Tremblay as August Pullman is slated for release in theatres nationwide in 2017 by Lionsgate.
Split into simpler sentences: A film adaptation, directed by Stephen Chbosky and written by Steve Conrad has been announced starring Julia Roberts and Owen Wilson as Isabel and Nate Pullman respectively, and Jacob Tremblay as August Pullman. The film is slated for release in theatres nationwide in 2017 by Lionsgate.