user: Question: With a 1st run of 53.300 (7), and greater than 21 total, what is the average rank?
Columns: ['Rank', 'Name', '1st run', '2nd run', '3rd run', 'Total']
Types: ['real', 'text', 'text', 'text', 'text', 'real']
Sample row: [1.0, 'Mike Day ( USA )', '36.170 (1)', '36.080 (1)', '36.122 (1)', 3.0]
SQL:

assistant: SELECT AVG("Rank") FROM "Table" WHERE "1st run" = '53.300 (7)' AND "Total" > 21.0;