Question: What is the date of death of the director of film Under The Yum Yum Tree?
Sentence (from "Under the Yum Yum Tree"): Under the Yum Yum Tree is a 1963 comedy film directed by David Swift and starring Jack Lemmon, Carol Lynley, Dean Jones, and Edie Adams, with supporting roles by Imogene Coca and Paul Lynde.
Relevant evidence: Yes