ผู้เข้าแข่งขันคนใดมีเครื่องยนต์ mugen-honda mf-301
Which entrant had a mugen-honda mf-301 he engine?
df = pd.DataFrame(columns=['entrant', 'engine_†'])
df[df['engine_†'] == 'mugen-honda mf-301 he']['entrant']