Question: What ages are the students at the Boy's School where David Allen Conway was educated?
Sentence (from "Haberdashers' Aske's Boys' School"): The Haberdashers' Aske's Boys' School (also referred to as Haberdashers', Habs or Habs Boys) is a public school for boys aged 5–18 in Elstree, Hertfordshire, England.
Relevant evidence: Yes