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

### Instruction:
Can you tell me the Class (old) to 1868 that has the Quantity larger than 8?

### Inputs:
table_name: table, columns: ['Class (old) to 1868', 'Railway number(s)', 'Quantity', 'Year(s) of manufacture', 'Type']

### Response:
SELECT Class (old) to 1868 FROM table WHERE Quantity > 8