user: Question: Which is the largest average number when the swimsuit is 9.4 and the evening gown stat is less than 9.486?
Columns: ['State', 'Interview', 'Swimsuit', 'Evening Gown', 'Average']
Types: ['text', 'real', 'real', 'real', 'real']
Sample row: ['California', 9.629, 9.35, 9.421, 9.466]
SQL:

assistant: SELECT MAX("Average") FROM "Table" WHERE "Swimsuit" = 9.4 AND "Evening Gown" < 9.486;