Question: Which film has the director who was born earlier, The New One-Armed Swordsman or A London Flat Mystery?
Sentence (from "The New One-Armed Swordsman"): The New One- Armed Swordsman, also known as Triple Irons, is a 1971 Hong Kong" wuxia" film directed by Chang Cheh and produced by the Shaw Brothers Studio, starring David Chiang.
Relevant evidence: Yes