CREATE TABLE table_25735_1 (teams NUMBER, winner VARCHAR2)

What was the number of teams in the competition that wynnum manly seagulls won?
SELECT MIN(teams) FROM table_25735_1 WHERE winner = "Wynnum Manly Seagulls"
SELECT MIN("teams") FROM "table_25735_1" WHERE "Wynnum Manly Seagulls" = "winner"