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

### Instruction:
What is the average FA Cup Goal value for players that have 0 Other goals, 0 FL Cup goals, and fewer than 39 League goals?

### Inputs:
table_name: table, columns: ['Name', 'League Goals', 'FA Cup Goals', 'FL Cup Goals', 'Other Goals', 'Total', 'Career']

### Response:
SELECT AVG FA Cup Goals FROM table WHERE Other Goals = 0 AND FL Cup Goals = 0 AND League Goals < 39