Complex sentence: A number one contendership match between Nakamura and Orton was scheduled for the following week, In which, Nakamura defeated Orton to face Mahal for the WWE Championship at Hell in a Cell.
Split into simpler sentences: A number one contendership match between Nakamura and Orton was scheduled for the following week. That episode, Nakamura defeated Orton to face Mahal for the WWE Championship at Hell in a Cell.