Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
What is the chassis for a 1952 officine alfieri maserati with an entrant?

### Inputs:
table_name: table, columns: ['Year', 'Entrant', 'Chassis', 'Engine', 'Points']

### Response:
SELECT Chassis FROM table WHERE Entrant = officine alfieri maserati AND Year = 1952