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:
| Year | Class | Team | Machine | Points | Wins |
| --- | --- | --- | --- | --- | --- |
| 1983.0 | 500cc | Honda Britain | NS500 | 0.0 | 0.0 |
| 1984.0 | 500cc | Honda Britain | NS500 | 33.0 | 0.0 |
| 1985.0 | 500cc | Rothmans Honda | NSR500 | 73.0 | 0.0 |
| 1986.0 | 500cc | Rothmans Honda | NSR500 | 117.0 | 3.0 |
| 1987.0 | 500cc | Rothmans Honda | NSR500 | 178.0 | 7.0 |
| 1988.0 | 500cc | Rothmans Honda | NSR500 | 229.0 | 4.0 |
| 1989.0 | 500cc | Rothmans Honda | NSR500 | 67.0 | 1.0 |
| 1990.0 | 500cc | Rothmans Honda | NSR500 | 138.0 | 2.0 |
| 1991.0 | 500cc | Rothmans Honda | NSR500 | 161.0 | 0.0 |
| 1992.0 | 500cc | Rothmans Honda | NSR500 | 78.0 | 1.0 |
Question:
What class before 1990 has points of 33?
Answer:
500cc