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

### Instruction:
Name the Time which has a Manufacturer of aprilia, and a Grid smaller than 16, and a Rider of sandro cortese?

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

### Response:
SELECT Time FROM table WHERE Manufacturer = aprilia AND Grid < 16 AND Rider = sandro cortese