Question: What was the total capacity of the stadium that held the largest professional wrestling pay-per-view event in history?
Sentence (from "Collision in Korea"): It was jointly produced by World Championship Wrestling (WCW) and New Japan Pro Wrestling (NJPW), and took place over a period of two days on April 28 and 29, 1995 at May Day Stadium in Pyongyang, North Korea.
Relevant evidence: No