user: Question: What is the lowest attendance on November 18?
Columns: ['Date', 'Visitor', 'Score', 'Home', 'Decision', 'Attendance', 'Record']
Types: ['text', 'text', 'text', 'text', 'text', 'real', 'text']
Sample row: ['November 1', 'Detroit', '4 – 1', 'Calgary', 'Osgood', 19289.0, '11–2–1']
SQL:

assistant: SELECT MIN("Attendance") FROM "Table" WHERE "Date" = 'November 18';