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:
| Season | Tropical Lows | Tropical Cyclones | Severe Tropical Cyclones | Strongest storm |
| --- | --- | --- | --- | --- |
| 1990–91 | 10.0 | 10.0 | 7.0 | Marian |
| 1991–92 | 11.0 | 10.0 | 9.0 | Jane-Irna |
| 1992–93 | 6.0 | 3.0 | 1.0 | Oliver |
| 1993–94 | 12.0 | 11.0 | 7.0 | Theodore |
| 1994–95 | 19.0 | 9.0 | 6.0 | Chloe |
| 1995–96 | 19.0 | 14.0 | 9.0 | Olivia |
| 1996–97 | 15.0 | 14.0 | 3.0 | Pancho |
| 1997–98 | 10.0 | 9.0 | 3.0 | Tiffany |
| 1998–99 | 21.0 | 14.0 | 9.0 | Gwenda |
| 1999-00 | 13.0 | 12.0 | 5.0 | John/Paul |
Question:
What is the total number of Tropical Lows for more than 11 tropical cyclones in 1998–99, and a Severe Tropical Cyclones larger than 9?
Answer:
0.0