Simplify the following text for a Grade 7 native English-speaking person.
Original: JBL 's employee Shawn Michaels accompanied him to the ring and first got involved in the match when the referee became incapacitated ; he came into the ring and performed his Sweet Chin Music finisher both on JBL and Cena .
Simplified: JBL 's employee , Shawn Michaels , came to the ring with JBL . When the referee was knocked out , Shawn entered the ring and hit his finisher , Sweet Chin Music , on both JBL and Cena leaving them in the ring on the mat ( floor of the ring ) but with JBL 's arm on top of Cena , which is a type of pin .