user: Question: What is the score of the floor when the position is less than 21, and less than 81.2 total, and the pommel horse score is 13.925?
Columns: ['Position', 'Gymnast', 'Floor', 'Pommel Horse', 'Rings', 'Vault', 'Parallel Bars', 'Horizontal Bar', 'Total']
Types: ['real', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'real']
Sample row: [1.0, 'Jonathan Horton ( USA )', '15.350', '13.925', '15.325', '15.950', '15.525', '15.575', 91.65]
SQL:

assistant: SELECT "Floor" FROM "Table" WHERE "Position" < 21.0 AND "Total" < 81.2 AND "Pommel Horse" = '13.925';