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

### Instruction:
What is the number of group b winner for francavilla?

### Inputs:
table_name: table, columns: ['Season', 'Group A Winner', 'Group B Winner', 'Group C Winner', 'Group D Winner']

### Response:
SELECT COUNT Group B Winner FROM table WHERE Group C Winner = Francavilla