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

### Instruction:
Which rider had fewer than 10 laps for the Aprilia manufacturer, finishing in retirement?

### Inputs:
table_name: table, columns: ['Rider', 'Manufacturer', 'Laps', 'Time/Retired', 'Grid']

### Response:
SELECT Rider FROM table WHERE Laps < 10 AND Manufacturer = aprilia AND Time/Retired = retirement