ตำแหน่งข้างหน้าของ Crockett High School มีความสูงเท่าใด
What height was the forward position at Crockett High School?
df = pd.DataFrame(columns=['height', 'position', 'high_school'])
df.loc[(df['position'] == 'Forward') & (df['high_school'] == 'Crockett'), 'height']