premise: Timbuktu is a 1959 American black-and-white adventure film set in Timbuktu (Africa) but filmed in the Coral Pink Sand Dunes State Park in Kanab, Utah.
hypothesis: Timbuktu is a 1959 American black-and-white adventure film set in Timbuktu (Africa) but filmed in the Coral Pink Sand Dunes State Park in Born, Utah.