ใครคือมือปืนในงาน WC Rio De Janeiro ที่มีคะแนนอันดับ 10?
Who is the shooter at the WC Rio De Janeiro event with 10 rank points?
df = pd.DataFrame(columns=['shooter', 'event', 'rank_points'])
df[(df['event'] == 'wc rio de janeiro') & (df['rank_points'] == '10')]['shooter']