เม็กซิโกมีคะแนนชนะ 67-67-69-70=273 เลขไหนถึงพาร์?
What is the number of "to par" in Mexico with a winning score of 67-67-69-70=273?
df = pd.DataFrame(columns=['to_par', 'country', 'winning_score'])
df[(df['country'] == 'Mexico') & (df['winning_score'] == '67-67-69-70=273')]['to_par']