Given the task definition and input, reply with output. In this task, you are given a context tweet and an answer. Your job is to generate a question for the given answer based on the given tweet paragraph. Note that your question should be answerable based on the given tweet, and the answer to your question should be the given answer.

Context: NBA History @NBAHistoryBernard King B-Day (60) Back-to-Back 50-Point Games. Fantastic 50s: BK collected 100 points in a 48-hour span: 69 FG% (40/58, 77 FT% (20/26) , 7:09:55 PM Answer: 69%
what was bernard king's fg percentage in his back to back 50 point games?