Table:
text: 2011 in sports
Mixed martial arts
Mixed martial arts
Date_ Event Location_ Attendance PPV_Buyrate
August 20 Bellator XLVIII Uncasville , Connecticut, USA N/A N/A
August 27 UFC 134: Silva vs. Okami Rio de Janeiro , Brazil N/A N/A
September 3 ONE FC: Champion vs. Champion Kallang , Singapore N/A N/A
September 10 Strikeforce: Heavyweight Grand Prix Semifinals Cincinnati , Ohio, USA N/A N/A
September 10 Bellator XLIX Atlantic City , New Jersey, USA N/A N/A
September 10 BAMMA 7 Birmingham , England N/A N/A
September 17 UFC Fight Night: Battle on the Bayou New Orleans, Louisiana, USA N/A N/A
September 17 Bellator L Hollywood , Florida, USA N/A N/A
September 24 Dream 17 Saitama , Japan N/A N/A

Question: What sporting event took place in New Orleans, Louisiana, USA in 2011?

Question: What was the PPV buy rate for Strikeforce: Heavyweight Grand Prix Semifinals in the 2011 sports year on September 10th?