Question: What is the place of birth of the director of film Three On The Trail (Film)?
Sentence (from "Three on the Trail (film)"): Three on the Trail is a 1936 American Western film directed by Howard Bretherton, written by Doris Schroeder and Vernon Smith, and starring William Boyd, James Ellison, Onslow Stevens, Muriel Evans, George "Gabby" Hayes, Claude King and William Duncan.
Relevant evidence: Yes