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

### Instruction:
What was the maximum speed of the car with 1.556 cc capacity?

### Inputs:
table_name: table, columns: ['Type', 'Construction period', 'Cylinder', 'Capacity', 'Power', 'Vmax']

### Response:
SELECT Vmax FROM table WHERE Capacity = 1.556 cc