user: Question: What party is Sanford Bishop a member of?
Columns: ['District', 'Incumbent', 'Party', 'First elected', 'Status', 'Opponent']
Types: ['text', 'text', 'text', 'real', 'text', 'text']
Sample row: ['Georgia2', 'Sanford Bishop', 'Democratic', 1992.0, 'Re-elected', 'Sanford Bishop (D) 66.2% John Clayton (R) 33.8%']
SQL:

assistant: SELECT "Party" FROM "Table" WHERE "Incumbent" = 'Sanford Bishop';