Question: What is Illinois 13 District's Party?
SQL: SELECT "Party" FROM "2-1805191-14" WHERE "District" = 'Illinois 13';

Question: What is Re-elected Incumbent Jerry Costello's First elected date?
SQL: SELECT MIN("First elected") FROM "2-1805191-14" WHERE "Results" = 'Re-elected' AND "Incumbent" = 'Jerry Costello';

Question: What is the Party of District of Illinois 19 with an Incumbent First elected in 1996?
SQL: SELECT "Party" FROM "2-1805191-14" WHERE "First elected" = 1996.0 AND "District" = 'Illinois 19';

Question: What is the First Elected date of the Republican with Results of Retired Republican hold?
SQL: SELECT MIN("First elected") FROM "2-1805191-14" WHERE "Party" = 'Republican' AND "Results" = 'Retired Republican hold';