user: Question: Party of Republican, and a District of 5th is what highest elected?
Columns: ['District', 'Incumbent', 'Party', 'Elected', 'Status']
Types: ['text', 'text', 'text', 'real', 'text']
Sample row: ['1st', 'Terry Kilgore', 'Republican', 1993.0, 'Reelected']
SQL:

assistant: SELECT MAX("Elected") FROM "Table" WHERE "Party" = 'Republican' AND "District" = '5th';