CREATE TABLE table_2145 ("District" CLOB, "Incumbent" CLOB, "Party" CLOB, "First elected" FLOAT, "Result" CLOB, "Candidates" CLOB)

What was the result when John Barrow was the incumbent first elected in 2004?
SELECT "Result" FROM table_2145 WHERE "First elected" = '2004' AND "Incumbent" = 'John Barrow'
SELECT "Result" FROM "table_2145" WHERE "First elected" = '2004' AND "Incumbent" = 'John Barrow'