Question: What's the surname of Charlie, in Roald Dahl's book and the 2005 movie by Tim Burton, Charlie and the Chocolate Factory?
Sentence (from "Wonka Bar"): The Wonka Bar is both a fictional candy bar, introduced as a key story point in the 1964 novel "Charlie and the Chocolate Factory" by Roald Dahl, and a type of consumer product candy bar inspired by the fictional confection.
Relevant evidence: Yes