Question: What is the date of death of the director of film What'S Worth While??
Sentence (from "Lois Weber"): Weber is credited with discovering, mentoring, or making stars of several women actors, including Mary MacLaren, Mildred Harris, Claire Windsor, Esther Ralston, Billie Dove, Ella Hall, Cleo Ridgely, and Anita Stewart, and with discovering and inspiring screenwriter Frances Marion.
Relevant evidence: No