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

### Instruction:
What's the 100+ when the 140+ is less than 128 and the LWAT of 29?

### Inputs:
table_name: table, columns: ['Name', 'LWAT', '100+', '140+', '180s']

### Response:
SELECT SUM 100+ FROM table WHERE LWAT = 29 AND 140+ < 128