user: Question: What is the largest amount of wins when there are less than 5 points, the class is 500cc, the team is Norton, and the year is more recent than 1955?
Columns: ['Year', 'Class', 'Team', 'Points', 'Wins']
Types: ['real', 'text', 'text', 'real', 'real']
Sample row: [1954.0, '350cc', 'Norton', 0.0, 0.0]
SQL:

assistant: SELECT MAX("Wins") FROM "Table" WHERE "Points" < 5.0 AND "Class" = '500cc' AND "Team" = 'Norton' AND "Year" > 1955.0;