Table: election_results_1950_3
Columns: district
incumbent
party
first_elected
result
candidates

Question: Who is the candidate wehre district is louisiana 1?
SQL: SELECT "candidates" FROM election_results_1950_3 WHERE "district" = 'Louisiana 1'

Question: What is the party where the incumbent is overton brooks?
SQL: SELECT "party" FROM election_results_1950_3 WHERE "incumbent" = 'Overton Brooks'

Question: who athe party where district is louisiana 2?
SQL: SELECT "party" FROM election_results_1950_3 WHERE "district" = 'Louisiana 2'

Question: who is the candidate where district is louisiana 3?
SQL: SELECT "candidates" FROM election_results_1950_3 WHERE "district" = 'Louisiana 3'

Question: what is the minimum number first elected to district louisiana 5?
SQL: SELECT MIN("first_elected") FROM election_results_1950_3 WHERE "district" = 'Louisiana 5'