user: Question: What's the highest league of the Nova Scotia Clippers with a total season of less than 4?
Columns: ['Team', 'City', 'Total Seasons', 'Seasons', 'Highest League']
Types: ['text', 'text', 'real', 'text', 'text']
Sample row: ['Toronto Blizzard', 'Toronto, Ontario', 6.0, '1987-1992', 'Example']
SQL:

assistant: SELECT "Highest League" FROM "Table" WHERE "Total Seasons" < 4.0 AND "Team" = 'Nova Scotia Clippers';