Complex sentence: On the January 13,2012 episode of "SmackDown", AJ accompanied Bryan for his title defense against Big Show and during the match, Big Show accidentally collided with AJ, injuring her in the storyline and causing her to be taken out on a stretcher.
Split into simpler sentences: On the January 13,2012 episode of "SmackDown", AJ accompanied Bryan for his title defense against Big Show. During the match, Big Show accidentally collided with AJ, injuring her in the storyline and causing her to be taken out on a stretcher.