Question: Which film has the director who was born earlier, The New One-Armed Swordsman or A London Flat Mystery?
Sentence (from "Chang Cheh"): Chang Cheh( 10 February 1923 – 22 June 2002) was a Chinese filmmaker, screenwriter, lyricist and producer active in the 1960s, 1970s and 1980s.
Relevant evidence: Yes