Who was the oldest artist to win a Grammy?
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The United States is the country of origin of Barbara Mandrell and the home of the Grammy Awards.
The United States of America , where the Grammy Awards are hosted , is the country of origin of the singer , Barbara Mandrell .
Who was the oldest artist to win a Grammy?</s>The United States is the country of origin of [unused1]Barbara Mandrell                [unused2] and the home of the Grammy Awards.
Who was the oldest artist to win a Grammy?</s>The United States is the country of origin of Barbara Mandrell and the home of the Grammy Awards.
Who was the oldest artist to win a Grammy?</s>The United States of America , where the Grammy Awards are hosted , is the country of origin of the singer , [unused1]Barbara Mandrell                [unused2] .
Who was the oldest artist to win a Grammy?</s>The United States of America , where the Grammy Awards are hosted , is the country of origin of the singer , Barbara Mandrell .
Who was the oldest artist to win a Grammy?</s>United States of America,country,United States of America,United States of America,0,Grammy Awards,United States of America,0,[unused1]Barbara Mandrell[unused2],Grammy Awards,country,United States of America,Grammy Awards,0,Grammy Awards,Grammy Awards,0,[unused1]Barbara Mandrell[unused2],[unused1]Barbara Mandrell[unused2],country of citizenship,United States of America,[unused1]Barbara Mandrell[unused2],0,Grammy Awards,[unused1]Barbara Mandrell[unused2],0,[unused1]Barbara Mandrell[unused2]
Who was the oldest artist to win a Grammy?</s>United States of America,country,United States of America,United States of America,0,Grammy Awards,United States of America,0,Barbara Mandrell,Grammy Awards,country,United States of America,Grammy Awards,0,Grammy Awards,Grammy Awards,0,Barbara Mandrell,Barbara Mandrell,country of citizenship,United States of America,Barbara Mandrell,0,Grammy Awards,Barbara Mandrell,0,Barbara Mandrell