Question: Who has recieved a MacArthure Fellowship, Colson Whitehead or John Kenneth Galbraith?
Sentence (from "Colson Whitehead"): He is the author of six novels, including his debut work, the 1999 novel "The Intuitionist", and "The Underground Railroad" (2016), for which he won the 2016 National Book Award for Fiction and the 2017 Pulitzer Prize for Fiction.
Relevant evidence: No