Question: what is the earliest first elected with the results Re-elected in the district South Carolina 3?
SQL: SELECT MAX("First elected") FROM "1-1341423-40" WHERE "Results" = 'Re-elected' AND "District" = 'South Carolina 3';

Question: what is the party with the incumbent Jim DeMint?
SQL: SELECT "Party" FROM "1-1341423-40" WHERE "Incumbent" = 'Jim DeMint';

Question: what is the party for the district South Carolina 4?
SQL: SELECT "Party" FROM "1-1341423-40" WHERE "District" = 'South Carolina 4';

Question: what is the party when candidates is Jim DeMint (R) 80%?
SQL: SELECT "Party" FROM "1-1341423-40" WHERE "Candidates" = 'Jim DeMint (R) 80%';

Question: who are the candidates when the incumbent is Lindsey Graham?
SQL: SELECT "Candidates" FROM "1-1341423-40" WHERE "Incumbent" = 'Lindsey Graham';