user: Question: What is the party of Joseph Vance?
Columns: ['District', 'Incumbent', 'Party', 'First elected', 'Result', 'Candidates']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Ohio 1', 'James Findlay', 'Jacksonian', '1824', 'Re-elected', 'James Findlay (J) 64.4% David K. Este (AJ) 35.6%']
SQL:

assistant: SELECT "Party" FROM "Table" WHERE "Incumbent" = 'Joseph Vance';