user: Question: When Benalla DFL is swanpool with less than 16 losses, what is the sum of Byes?
Columns: ['Benalla DFL', 'Wins', 'Losses', 'Draws', 'Byes', 'Against']
Types: ['text', 'real', 'real', 'real', 'real', 'real']
Sample row: ['Goorambat', 13.0, 3.0, 0.0, 4.0, 1045.0]
SQL:

assistant: SELECT SUM("Byes") FROM "Table" WHERE "Benalla DFL" = 'swanpool' AND "Losses" < 16.0;