Question: The Little River Railroad is a historic class III railroad that operated during the period 1901 to 1939, between Maryville and Elkmont, Elkmont is a region situated in the upper Little River Valley of the Great Smoky Mountains of which county, in the U.S. state of Tennessee?
{'answer': 'Sevier County', 'supporting_facts': [['Little River Railroad (Tennessee)', 0], ['Elkmont, Tennessee', 0]]}