Question: What personal friend of William "Bill" Hanley was a stage and motion picture actor, vaudeville performer, American cowboy, humorist, newspaper columnist, and social commentator?
Sentence (from "Will Rogers"): William Penn Adair "Will" Rogers (November 4, 1879 – August 15, 1935) was a stage and motion picture actor, vaudeville performer, American cowboy, humorist, newspaper columnist, and social commentator.
Relevant evidence: Yes