user: Question:  what's the evening gown where preliminaries is 8.977
Columns: ['State', 'Preliminaries', 'Interview', 'Swimsuit', 'Evening Gown', 'Average']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Oklahoma', '8.977', '9.488', '9.488', '9.533', '9.503']
SQL:

assistant: SELECT "Evening Gown" FROM "Table" WHERE "Preliminaries" = '8.977';