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

### Instruction:
What fleet  numbers have a diagram less than 99 and built in 1960?

### Inputs:
table_name: table, columns: ['Lot No.', 'Diagram', 'Built', 'Builder', 'Fleet numbers']

### Response:
SELECT Fleet numbers FROM table WHERE Diagram < 99 AND Built = 1960