Who was the 2011 Nascar cup series champion and has the nickname "Happy?"?
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Dale Earnhardt Jr. is a citizen of the United States, where NASCAR is based.
Dale Earnhardt Jr. is a citizen of the United States of America , where the sport of NASCAR is played .
Who was the 2011 Nascar cup series champion and has the nickname "Happy?"?</s> [unused1]Dale Earnhardt Jr.                [unused2] is a citizen of the United States, where NASCAR is based.
Who was the 2011 Nascar cup series champion and has the nickname "Happy?"?</s>Dale Earnhardt Jr. is a citizen of the United States, where NASCAR is based.
Who was the 2011 Nascar cup series champion and has the nickname "Happy?"?</s> [unused1]Dale Earnhardt Jr.                [unused2] is a citizen of the United States of America , where the sport of NASCAR is played .
Who was the 2011 Nascar cup series champion and has the nickname "Happy?"?</s>Dale Earnhardt Jr. is a citizen of the United States of America , where the sport of NASCAR is played .
Who was the 2011 Nascar cup series champion and has the nickname "Happy?"?</s>United States of America,country,United States of America,United States of America,0,NASCAR,United States of America,0,[unused1]Dale Earnhardt Jr.[unused2],NASCAR,country,United States of America,NASCAR,0,NASCAR,NASCAR,0,[unused1]Dale Earnhardt Jr.[unused2],[unused1]Dale Earnhardt Jr.[unused2],country of citizenship,United States of America,[unused1]Dale Earnhardt Jr.[unused2],0,NASCAR,[unused1]Dale Earnhardt Jr.[unused2],0,[unused1]Dale Earnhardt Jr.[unused2]
Who was the 2011 Nascar cup series champion and has the nickname "Happy?"?</s>United States of America,country,United States of America,United States of America,0,NASCAR,United States of America,0,Dale Earnhardt Jr.,NASCAR,country,United States of America,NASCAR,0,NASCAR,NASCAR,0,Dale Earnhardt Jr.,Dale Earnhardt Jr.,country of citizenship,United States of America,Dale Earnhardt Jr.,0,NASCAR,Dale Earnhardt Jr.,0,Dale Earnhardt Jr.