นักเตะคนไหนเคยเล่นให้ทีมร็อคเก็ตส์ในฤดูกาล 2002-03?
Which player played for the Rockets in 2002-03?
df = pd.DataFrame(columns=['player', 'years_for_rockets'])
df.loc[df['years_for_rockets'] == '2002-03', 'player']