Who was the oldest golfer to win the U.S. Open?
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Jack Nicklaus is a citizen of the United States, where the U.S. Open is played.
The United States of America , where Jack Nicklaus is a citizen , is the location of the U.S. Open .
Who was the oldest golfer to win the U.S. Open?</s> [unused1]Jack Nicklaus                [unused2] is a citizen of the United States, where the U.S. Open is played.
Who was the oldest golfer to win the U.S. Open?</s>Jack Nicklaus is a citizen of the United States, where the U.S. Open is played.
Who was the oldest golfer to win the U.S. Open?</s>The United States of America , where [unused1]Jack Nicklaus                [unused2] is a citizen , is the location of the U.S. Open .
Who was the oldest golfer to win the U.S. Open?</s>The United States of America , where Jack Nicklaus is a citizen , is the location of the U.S. Open .
Who was the oldest golfer to win the U.S. Open?</s>United States of America,country,United States of America,United States of America,0,U.S. Open,United States of America,0,[unused1]Jack Nicklaus[unused2],U.S. Open,country,United States of America,U.S. Open,0,U.S. Open,U.S. Open,0,[unused1]Jack Nicklaus[unused2],[unused1]Jack Nicklaus[unused2],country of citizenship,United States of America,[unused1]Jack Nicklaus[unused2],0,U.S. Open,[unused1]Jack Nicklaus[unused2],0,[unused1]Jack Nicklaus[unused2]
Who was the oldest golfer to win the U.S. Open?</s>United States of America,country,United States of America,United States of America,0,U.S. Open,United States of America,0,Jack Nicklaus,U.S. Open,country,United States of America,U.S. Open,0,U.S. Open,U.S. Open,0,Jack Nicklaus,Jack Nicklaus,country of citizenship,United States of America,Jack Nicklaus,0,U.S. Open,Jack Nicklaus,0,Jack Nicklaus