ผลลัพธ์ของการแข่งขัน ibjjf world jiu-jitsu Championships 2012 เมื่อวิธีคือคะแนน (4 x 0) คืออะไร?
What was the result for the 2012 ibjjf world jiu-jitsu championships event when the method was points (4 x 0)?
df = pd.DataFrame(columns=['result', 'event', 'method'])
df[(df['event'] == '2012 ibjjf world jiu-jitsu championships') & (df['method'] == 'points (4 x 0)')]['result']