Simplify the following text for a Grade 12 native English-speaking person.
Original: Elimination Chamber ( 2011 ) ( also known as No Way Out ( 2011 ) in Germany ) was a professional wrestling pay-per-view ( PPV ) event produced by World Wrestling Entertainment ( WWE ) , which took place on February 20 , 2011 at the Oracle Arena in Oakland , California .
Simplified: Elimination Chamber ( 2011 ) ( also known as No Way Out ( 2011 ) in Germany ) was the second annual Elimination Chamber professional wrestling pay-per-view event made by World Wrestling Entertainment ( WWE ) . It toke place on February 20 , 2011 at the Oracle Arena in Oakland , California .