user: Question: To what party does Cardiss Collins belong?
Columns: ['District', 'Incumbent', 'Party', 'First elected', 'Result', 'Candidates']
Types: ['text', 'text', 'text', 'real', 'text', 'text']
Sample row: ['Illinois 1', 'Charles Hayes', 'Democratic', 1983.0, 'Re-elected', 'Charles Hayes (D) 96.0% Stephen J. Evans (R) 4.0%']
SQL:

assistant: SELECT "Party" FROM "Table" WHERE "Incumbent" = 'Cardiss Collins';