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 |
| --- | --- | --- | --- | --- |
| 1951.0 | Escuderia Bandeirantes | Maserati 4CLT/48 | Maserati Straight-4 | 0.0 |
| 1951.0 | Francisco Landi | Ferrari 375/50 | Ferrari V12 | 0.0 |
| 1952.0 | Escuderia Bandeirantes | Maserati A6GCM | Maserati Straight-6 | 0.0 |
| 1953.0 | Escuderia Bandeirantes | Maserati A6GCM | Maserati Straight-6 | 0.0 |
| 1953.0 | Scuderia Milano | Maserati A6GCM | Maserati Straight-6 | 0.0 |
| 1956.0 | Officine Alfieri Maserati | Maserati 250F | Maserati Straight-6 | 1.5 |
Question:
What year were there less than 1.5 points and an Entrant of escuderia bandeirantes, and a maserati straight-4 engine?
Answer:
1951.0