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

### Instruction:
I want to know the sum of fa cup goals for david mirfin and total goals less than 1

### Inputs:
table_name: table, columns: ['Squad No.', 'Name', 'Position', 'League Apps', 'League Goals', 'FA Cup Apps', 'FA Cup Goals', 'League Cup Apps', 'League Cup Goals', 'FLT Apps', 'FLT Goals', 'Total Apps', 'Total Goals']

### Response:
SELECT SUM FA Cup Goals FROM table WHERE Name = david mirfin AND Total Goals < 1