Question: When 2010 is the first elected and Florida 7 is the district who are the candidates?
SQL: SELECT "Candidates" FROM "1-25030512-12" WHERE "District" = 'Florida 7' AND "First elected" = '2010';

Question: When Bill Young Redistricted from the 10th district is the incumbent what is the party?
SQL: SELECT "Party" FROM "1-25030512-12" WHERE "Incumbent" = 'Bill Young Redistricted from the 10th district';

Question: When Dennis Ross (R) unopposed is the candidate what is the party?
SQL: SELECT "Party" FROM "1-25030512-12" WHERE "Candidates" = 'Dennis Ross (R) unopposed';

Question: When None (New seat) is the first elected who are the candidates?
SQL: SELECT "Candidates" FROM "1-25030512-12" WHERE "First elected" = 'None (New seat)';