Question: Which American author, Rachel Carson or William Faulkner, had a greater influence on attitudes about the global environmental movement.
{'answer': 'Rachel Louise Carson (May 27, 1907 – April 14, 1964) was an American marine biologist, author, and conservationist whose book "Silent Spring" and other writings are credited with advancing the global environmental movement.', 'supporting_facts': [['William Faulkner', 1], ['Rachel Carson', 0]]}