Table: election_results_1956
Columns: district
incumbent
party
first_elected
result
candidates

Question: Who is the candidate that was first elected in 1914?
SQL: SELECT "candidates" FROM election_results_1956 WHERE "first_elected" = 1914

Question: In which district is the incumbent Carl Vinson?
SQL: SELECT "district" FROM election_results_1956 WHERE "incumbent" = 'Carl Vinson'