ผู้เล่นคนใดมีคะแนนน้อยกว่า 69 และอันดับ t1?
Which Player has a Score smaller than 69, and a Place of t1?
df = pd.DataFrame(columns=['player', 'score', 'place'])
df[(df['score'] < 69) & (df['place'] == 't1')]['player']