Question: What rules were superseded by the Marquess of Queensberry rules and were introduced as a result of the death of "Brighton Bill"?
Sentence (from "John Douglas, 9th Marquess of Queensberry"): John Sholto Douglas, 9th Marquess of Queensberry (20 July 184431 January 1900) was a Scottish nobleman, remembered for his outspoken views, his brutish manner, for lending his name to the "Queensberry Rules" that form the basis of modern boxing, and for his role in the downfall of author and playwright Oscar Wilde.
Relevant evidence: No