Test Your WrestleMania knowledge part I

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q.1
Which was the only WM main event to end as a disqualification?

q.2
Which WM main event ended via submission?

q.3
Which was the only WM where seven titles were defended?

q.4
When did the only WM Hell in the Cell match took place?

q.5
How many times has the World Wrestling Federation/Entertainment title been defended at WM?