Question: Who died first, Sheldon Datz or Estrella Zeledón Lizano?
Sentence (from "Sheldon Datz"): Along with Dr. Ellison Taylor, Datz was an early contributor to the invention of the molecular beam technique, for which Dudley R. Herschbach, Yuan T. Lee and John Charles Polanyi later won the Nobel Prize in Chemistry.
Relevant evidence: No