user: Question: Which result did the Republican have with the incumbent, Billy Tauzin?
Columns: ['District', 'Incumbent', 'Party', 'First elected', 'Result', 'Candidates']
Types: ['text', 'text', 'text', 'real', 'text', 'text']
Sample row: ['Louisiana 1', 'Robert Livingston', 'Republican', 1977.0, 'Re-elected', 'Robert Livingston (R) (unopposed)']
SQL:

assistant: SELECT "Result" FROM "Table" WHERE "Party" = 'Republican' AND "Incumbent" = 'Billy Tauzin';