ผู้เล่นคนไหนมีตำแหน่งหมายเลข 8 และมีสโมสร/จังหวัดสีแดง?
Which Player has a Position of number 8, and a Club/province of scarlets?
df = pd.DataFrame(columns=['player', 'position', 'club_province'])
df[(df['position'] == 'number 8') & (df['club_province'] == 'scarlets')]['player']