Input: concept: William Faulkner  answers:  ['Background to Danger', 'Flesh', 'The Big Sleep', 'The Long, Hot Summer', 'To Have and Have Not', 'Land of the Pharaohs', 'Mildred Pierce', 'Submarine Patrol', 'Gunga Din', 'Drums Along the Mohawk']
Output: 

 what was william faulkner known for?