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

### Instruction:
Who won the Northumberland Senior Benevolent Bowl, when the Northumberland Women's Cup was won by Blyth Spartans Ladies?

### Inputs:
table_name: table, columns: ['Season', 'Northumberland Senior Cup', 'Northumberland Senior Benevolent Bowl', 'Northumberland Minor Cup', "Northumberland Women's Cup"]

### Response:
SELECT Northumberland Senior Benevolent Bowl FROM table WHERE Northumberland Women's Cup = blyth spartans ladies