ใครคือผู้ขับขี่ เมื่อแชสซีคือ Bugatti T51 และเมื่อผู้เข้าร่วมคือรถยนต์ Ettore Bugatti
Who was the Driver, when the Chassis was Bugatti T51, and when the Entrant was Automobiles Ettore Bugatti?
df = pd.DataFrame(columns = ['driver', 'chassis', 'entrant'])
df.loc[(df['chassis'] == 'bugatti t51') & (df['entrant'] == 'automobiles ettore bugatti'), 'driver']