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 | Entrant | Chassis | Engine | Points |
| --- | --- | --- | --- | --- |
| 1965.0 | Ecurie Tomahawk | Lotus 20 | Ford Straight-4 | 0.0 |
| 1967.0 | Scuderia Scribante | Brabham BT11 | Coventry Climax | 0.0 |
| 1968.0 | Scuderia Scribante | Brabham BT11 | Repco | 0.0 |
| 1970.0 | Scuderia Scribante | Lotus 49C | Ford Cosworth DFV | 0.0 |
| 1971.0 | Brabham Racing Organisation | Brabham BT33 | Ford Cosworth DFV | 0.0 |
| 1971.0 | Team Lotus | Lotus 72D | Ford Cosworth DFV | 0.0 |
| 1972.0 | Scuderia Scribante | Lotus 72D | Ford Cosworth DFV | 0.0 |
| 1973.0 | Scuderia Scribante | Lotus 72D | Ford Cosworth DFV | 0.0 |
| 1974.0 | Scuderia Scribante | McLaren M23 | Ford Cosworth DFV | 0.0 |
| 1975.0 | Lucky Strike Racing | McLaren M23 | Ford Cosworth DFV | 0.0 |
Question:
Who is entered earlier than 1975 and has a Lotus 20 chassis?
Answer:
Ecurie Tomahawk