user: Question: What class did Eddie Cheever Raul Boesel race in?
Columns: ['Year', 'Team', 'Co-Drivers', 'Class', 'Laps', 'Pos.', 'Class Pos.']
Types: ['real', 'text', 'text', 'text', 'real', 'text', 'text']
Sample row: [1983.0, 'Canon Racing GTi Engineering', 'Jonathan Palmer Richard Lloyd', 'C', 339.0, '8th', '8th']
SQL:

assistant: SELECT "Class" FROM "Table" WHERE "Co-Drivers" = 'Eddie Cheever Raul Boesel';