source: SummerSlam (2009) is an upcoming professional wrestling pay-per-view event produced by World Wrestling Entertainment (WWE), which will take place on August 23, 2009 at Staples Center in Los Angeles, California.
target: On August 23, 2009 there will be a pay-per-view event for wrestling from the WWE called SummerSlam. It will take place at the Staples Center in LA.
references: On August 23, 2009 there will be a pay-per-view event for wrestling from the WWE called SummerSlam. It will take place at the Staples Center in LA. World Wrestling Entertainment (WWE) presents Summerslam (2009) on August 23, 2009 at Staples Center, Los Angeles, California. SummerSlam was a professional wrestling pay-per-view event. It happened in 2009 at the Staples Center in California. The World Wrestling Entertainment (WWE) produced it. SummerSlam (2009) is the next professional wrestling event that you can watch by paying, produced by World Wrestling Entertainment (WWE), which will take place on August 23, 2009 at Staples Center in Los Angeles, California. SummerSlam (2009) is a where the best wrestlers can be watched on tv and is made by World Wrestling Entertainment (WWE), which will take place on August 23, 2009 at Staples Center in Los Angeles, California. SummerSlam is a professional wresting event. It is produced by World Wrestling Entertainment. It will happen on August 23, 2009 at Staples Center in Los Angeles, California. SummerSlam is a professional wrestling event by World Wrestling Entertainment. It will take place on August 23, 2009 at Staples Center in Los Angeles, California. SummerSlam is a professional wrestling pay-per-view event produced by WWE, which will take place on August, 2009 in Los Angeles. Summer Slam (2008) is a professional wrestling pay-per-view event.  It is produced by World Wrestling Entertainment (WWE) and will take place on August 23, 2009.  It will take place in the Staples Center in Los Angeles, California. SummerSlam (2009) will take place on August 23, 2009 at Staples Center in Los Angeles, California.  It is a professional wrestling pay-per-view event produced by World Wrestling Entertainment (WWE).