Which author has won the most National Book Award for Fiction?
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John Casey won the National Book Award for Fiction.
John Casey was a winner of the National Book Award for Fiction .
Which author has won the most National Book Award for Fiction?</s> [unused1]John Casey                [unused2] won the National Book Award for Fiction.
Which author has won the most National Book Award for Fiction?</s>John Casey won the National Book Award for Fiction.
Which author has won the most National Book Award for Fiction?</s> [unused1]John Casey                [unused2] was a winner of the National Book Award for Fiction .
Which author has won the most National Book Award for Fiction?</s>John Casey was a winner of the National Book Award for Fiction .
Which author has won the most National Book Award for Fiction?</s>National Book Award for Fiction,0,National Book Award for Fiction,National Book Award for Fiction,winner,[unused1]John Casey[unused2],[unused1]John Casey[unused2],award received,National Book Award for Fiction,[unused1]John Casey[unused2],0,[unused1]John Casey[unused2]
Which author has won the most National Book Award for Fiction?</s>National Book Award for Fiction,0,National Book Award for Fiction,National Book Award for Fiction,winner,John Casey,John Casey,award received,National Book Award for Fiction,John Casey,0,John Casey