user: Question: Which First elected has a District of South Carolina 2?
Columns: ['District', 'Incumbent', 'Party', 'First elected', 'Result']
Types: ['text', 'text', 'text', 'real', 'text']
Sample row: ['South Carolina 1', 'Samuel Dibble', 'Democratic', 1882.0, 'Re-elected']
SQL:

assistant: SELECT "First elected" FROM "Table" WHERE "District" = 'South Carolina 2';