Question: Are Gustavo Cuervo Rubio and Ira Byock of the same nationality?
Sentence (from "Ira Byock"): Dr. Byock's books include "Dying Well" (Riverhead, 1997), "The Four Things That Matter Most" (Simon & Schuster, 2004, 2014), and "The Best Care Possible" (Avery, 2012).
Relevant evidence: No