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

### Instruction:
On what date were less than 10 built with a locomotive number of 31-35?

### Inputs:
table_name: table, columns: ['Class', 'Wheels', 'Date', 'No. built', 'Loco Nos.']

### Response:
SELECT Date FROM table WHERE No. built < 10 AND Loco Nos. = 31-35