user: Question: Which average rank has a total of 16?
Columns: ['Rank', 'Name', '1st run', '2nd run', '3rd run', 'Total']
Types: ['real', 'text', 'text', 'text', 'text', 'real']
Sample row: [1.0, 'Sifiso Nhlapo ( RSA )', '36.796 (3)', '36.325 (2)', '36.507 (1)', 6.0]
SQL:

assistant: SELECT AVG("Rank") FROM "Table" WHERE "Total" = 16.0;