user: Question: When his record was 15–1–1 (1) where did he fight?
Columns: ['Res.', 'Record', 'Opponent', 'Method', 'Event', 'Round', 'Time', 'Location']
Types: ['text', 'text', 'text', 'text', 'text', 'real', 'text', 'text']
Sample row: ['Win', '18–2–1 (1)', 'Erick Silva', 'KO (punch)', 'UFC Fight Night: Maia vs. Shields', 2.0, '3:01', 'Barueri , São Paulo , Brazil']
SQL:

assistant: SELECT "Location" FROM "Table" WHERE "Record" = '15–1–1 (1)';