Question: Who died first, Clark W. Mcdonnell or Bian Zhongyun?
Sentence (from "Bian Zhongyun"): Bian Zhongyun( 1916, Wuwei County, China – 5 August 1966, Beijing) was a deputy principal at the Experimental High School Attached to Beijing Normal University, in Beijing, China.
Relevant evidence: Yes