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

### Instruction:
How many points for maserati v12 engines in 1968?

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

### Response:
SELECT COUNT Points FROM table WHERE Engine = maserati v12 AND Year = 1968