Wynnum Manly Seagulls ชนะการแข่งขันจำนวนทีมกี่ทีม?
What was the number of teams in the competition that wynnum manly seagulls won?
df = pd.DataFrame(columns=['teams', 'winner'])
df[df['winner'] == 'Wynnum Manly Seagulls']['teams'].min()