Table: election_results_1996_4
Columns: district
incumbent
party
first_elected
result
candidates

Question: Which result did the Republican have with the incumbent, Billy Tauzin?
SQL: SELECT "result" FROM election_results_1996_4 WHERE "party" = 'Republican' AND "incumbent" = 'Billy Tauzin'

Question: How many districts was Robert Livingston incumbent in?
SQL: SELECT COUNT("district") FROM election_results_1996_4 WHERE "incumbent" = 'Robert Livingston'

Question: What is the first election year listed?
SQL: SELECT MIN("first_elected") FROM election_results_1996_4

Question: List all results in elections with Richard Baker as the incumbent.
SQL: SELECT "result" FROM election_results_1996_4 WHERE "incumbent" = 'Richard Baker'