Table: election_results_1886_3
Columns: district
incumbent
party
first_elected
result

Question: What is the first date of election for the incumbent that was re-elected in the South Carolina 1 district?
SQL: SELECT "first_elected" FROM election_results_1886_3 WHERE "result" = 're-elected' AND "district" = 'south carolina 1'

Question: Who was the incumbent who was first elected in 1876?
SQL: SELECT "incumbent" FROM election_results_1886_3 WHERE "first_elected" = '1876'

Question: Who was the Democratic incumbent in the South Carolina 5 District?
SQL: SELECT "incumbent" FROM election_results_1886_3 WHERE "party" = 'democratic' AND "district" = 'south carolina 5'

Question: What is the first elected date for the incumbent in the South Carolina 4 district?
SQL: SELECT "first_elected" FROM election_results_1886_3 WHERE "district" = 'south carolina 4'