user: Question: What is the swimsuit number when the preliminary is 8.721, and the average is more than 8.781?
Columns: ['Country', 'Preliminary', 'Interview', 'Swimsuit', 'Evening Gown', 'Average']
Types: ['text', 'real', 'real', 'real', 'real', 'real']
Sample row: ['Texas', 9.14, 9.155, 9.222, 9.466, 9.281]
SQL:

assistant: SELECT "Swimsuit" FROM "Table" WHERE "Preliminary" = 8.721 AND "Average" > 8.781;