user: Question: Who were all the candidates when the results were Re-elected, first elected was 1832 and the party was Jacksonian?
Columns: ['District', 'Incumbent', 'Party', 'First elected', 'Result', 'Candidates']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Pennsylvania 1', 'Joel B. Sutherland', 'Jacksonian', '1826', 'Re-elected', 'Joel B. Sutherland (J) 61.7% James Gowen (?) 38.3%']
SQL:

assistant: SELECT "Candidates" FROM "Table" WHERE "Result" = 'Re-elected' AND "First elected" = '1832' AND "Party" = 'Jacksonian';