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 |
| --- | --- | --- | --- | --- |
| 1970.0 | Frank Williams Racing Cars | De Tomaso 505 | Cosworth V8 | 0.0 |
| 1971.0 | Motor Racing Developments | Brabham BT33 | Cosworth V8 | 5.0 |
| 1972.0 | Brooke Bond Oxo Team Surtees | Surtees TS9B | Cosworth V8 | 2.0 |
| 1972.0 | Flame Out-Team Surtees | Surtees TS9B | Cosworth V8 | 2.0 |
| 1972.0 | Team Surtees | Surtees TS9B | Cosworth V8 | 2.0 |
| 1972.0 | Team Surtees | Surtees TS14 | Cosworth V8 | 2.0 |
| 1973.0 | Frank Williams Racing Cars | Iso-Marlboro IR | Cosworth V8 | 0.0 |
| 1974.0 | Trojan-Tauranac Racing | Trojan T103 | Cosworth V8 | 0.0 |
| 1974.0 | John Player Team Lotus | Lotus 76 | Cosworth V8 | 0.0 |
Question:
Which entrant used the chassis de tomaso 505?
Answer:
Frank Williams Racing Cars