user: Question: Which Location has a Previous Conference of Independents, and a Mascot of Hilltoppers?
Columns: ['School', 'Location', 'Mascot', 'Size', 'IHSAA Class', 'County', 'Year Joined', 'Previous Conference']
Types: ['text', 'text', 'text', 'real', 'text', 'text', 'real', 'text']
Sample row: ['Jac-Cen-Del', 'Osgood', 'Eagles', 296.0, 'A', '69 Ripley', 1960.0, 'none (new school)']
SQL:

assistant: SELECT "Location" FROM "Table" WHERE "Previous Conference" = 'Independents' AND "Mascot" = 'Hilltoppers';