Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Team | City | Total Seasons | Seasons | Highest League |
| --- | --- | --- | --- | --- |
| Toronto Blizzard | Toronto, Ontario | 6.0 | 1987-1992 | Example |
| Hamilton Steelers | Hamilton, Ontario | 5.0 | 1987-1991 | Example |
| North York Rockets | North York, Ontario | 6.0 | 1987-1992 | Example |
| Ottawa Intrepid | Ottawa, Ontario | 4.0 | 1987-1990 | Example |
| Montreal Supra | Montreal, Quebec | 5.0 | 1988-1992 | Example |
| Vancouver 86ers | Vancouver, British Columbia | 6.0 | 1987-1992 | Example |
| Edmonton Brickmen | Edmonton, Alberta | 4.0 | 1987-1990 | Example |
| Calgary Strikers | Calgary, Alberta | 3.0 | 1987-1989 | Example |
| Winnipeg Fury | Winnipeg, Manitoba | 6.0 | 1987-1992 | Example |
| Victoria Vistas | Victoria, British Columbia | 2.0 | 1989-1990 | Example |
| London Lasers | London, Ontario | 2.0 | 1990, 1992 | Example |
| Kitchener Spirit | Kitchener, Ontario | 2.0 | 1990-1991 | Example |
| Nova Scotia Clippers | Halifax, Nova Scotia | 1.0 | 1991 | Example |
Question:
What's the highest league of the Nova Scotia Clippers with a total season of less than 4?
Answer:
Example