premise: Thelma has visited Houlton, Worthington, Georgia, Artesia, Eau Claire, Austin, Middletown, Chickasha, East Orange, Billings, San Pedro, Mount Vernon, Groton, Wichita Falls, Burns, New Castle, Hollywood, Garden City, Staten Island, Bennington, Massachusetts, Rutherford, Butte, San Antonio, Priest River, Macon, Greenwich and Lexington
hypothesis: Thelma has visited less than thirty places