user: Question: Who has 48 points in the class of 500 cc?
Columns: ['Year', 'Class', 'Team', 'Points', 'Wins']
Types: ['real', 'text', 'text', 'real', 'real']
Sample row: [1958.0, '125 cc', 'Paton', 0.0, 0.0]
SQL:

assistant: SELECT "Team" FROM "Table" WHERE "Points" = 48.0 AND "Class" = '500 cc';