How many separate organizations are there in the organization that presented Elimination Chamber?
Elimination Chamber (2011): Elimination Chamber (2011) (also known as No Escape (2011) in Germany) was a professional wrestling pay-per-view (PPV) event produced by World Wrestling Entertainment (WWE) and presented by the National Guard, which took place on February 20, 2011 at the Oracle Arena in Oakland, California.
i don't know