Question: Watford Football Club elevated which assistant manager, now the head coach of Burnley, to the managership in the 2011-12 season?
Sentence (from "2011–12 Watford F.C. season"): The 2011–12 season consisted of pre-season friendlies in July 2011, followed by competitive matches in the Football League, FA Cup and Football League Cup between August 2011 and April 2012.
Relevant evidence: No