คู่ต่อสู้ของรัฐเคนตักกี้คือวันใดและ Ragle แพ้?
On what date was Kentucky the opponent, and Ragle lost?
df = pd.DataFrame(columns=['date', 'opponent', 'loss'])
df[(df['opponent'] == 'kentucky') & (df['loss'] == 'ragle')]['date']