user: ### NOW ANSWER:
Question: cobden has more than 1487 against and what average of losses?
Columns: ['Club', 'Wins', 'Losses', 'Draws', 'Against']
Types: ['text', 'real', 'real', 'real', 'real']
Sample row: ['Mortlake', 12.0, 3.0, 0.0, 1019.0]
SQL:

assistant: SELECT AVG("Losses") FROM "Table" WHERE "Club" = 'cobden' AND "Against" > 1487.0;