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

### Instruction:
what is the number of draws when there are 4 losses and 28.6% efficiency?

### Inputs:
table_name: table, columns: ['Name', 'Period', 'Wins', 'Draws', 'Losses', 'Efficiency %']

### Response:
SELECT COUNT Draws FROM table WHERE Losses = 4 AND Efficiency % = 28.6%