The Girl from Jones Beach is a 1949 American comedy film directed by Peter Godfrey and written by I. A. L. Diamond. The film stars Ronald Reagan, Virginia Mayo, Eddie Bracken, Dona Drake, Henry Travers and Lois Wilson. The film was released by Warner Bros. on July 16, 1949.

Based on that paragraph can we conclude that this sentence is true?
The Girl from Jones Beach took a lighter approach to try to appeal to the war wary population who still was recovering from World War II.
It's impossible to say