user: Question: What Nickname(s) has a Location of Elkville, Illinois?
Columns: ['School', 'Location', 'Nickname(s)', 'Colors', 'Years Member']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Cairo High School', 'Cairo, Illinois', 'Pilots Co-Pilots', 'Blue White', '1992-2003 (affiliate) 2003-2008']
SQL:

assistant: SELECT "Nickname(s)" FROM "Table" WHERE "Location" = 'Elkville, Illinois';