Question: Sir Oliver Bury Popplewell chaired the inquiry into a stadium fire that killed how many people?
Sentence (from "Oliver Popplewell"): He chaired the inquiry into the Bradford City stadium fire, presided over the libel case brought by Jonathan Aitken MP against "The Guardian" newspaper which eventually led to Aitken's imprisonment for perjury, and was widely reported for asking "What is Linford's lunchbox?"
Relevant evidence: Yes