Question: Do both directors of films Things We Lost in the Fire (film) and Cass Timberlane have the same nationality?
Sentence (from "Cass Timberlane"): It was based on the 1945 novel" Cass Timberlane: A Novel of Husbands and Wives" by Sinclair Lewis, which was Lewis' nineteenth novel and one of his last.
Relevant evidence: No