Question: When is the director of film The Trail Rider 's birthday?
Sentence (from "W. S. Van Dyke"): (March 21, 1889 – February 5, 1943) was an American film director and writer who made several successful early sound films, including "Tarzan the Ape Man" in 1932, "The Thin Man" in 1934, "San Francisco" in 1936, and six popular musicals with Nelson Eddy and Jeanette MacDonald.
Relevant evidence: Yes