user: Question: Who is every incumbent when Kentucky 2 is the district?
Columns: ['District', 'Incumbent', 'Party', 'First elected', 'Result', 'Candidates']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Kentucky 1', 'James Clark', 'Democratic-Republican', '1812', 'Re-elected', 'James Clark (DR) 100%']
SQL:

assistant: SELECT "Incumbent" FROM "Table" WHERE "District" = 'Kentucky 2';