Question: What year did the author of The Tunnel win the William Dean Howells Medal?
Sentence (from "William H. Gass"): He has written three novels, three collections of short stories, a collection of novellas, and seven volumes of essays, three of which have won National Book Critics Circle Award prizes and one of which, "A Temple of Texts" (2006), won the Truman Capote Award for Literary Criticism.
Relevant evidence: No