Complex sentence: On the September 14 episode of "Raw", Nikki defended the Divas Championship against Charlotte, who pinned Brie after they had switched places to win the match, however, since the title cannot change hands by disqualification, Nikki retained the championship.
Split into simpler sentences: On the September 14 episode of "Raw", Nikki defended the Divas Championship against Charlotte, who pinned Brie after they had switched places to win the match. However, since the title cannot change hands by disqualification, Nikki retained the championship.