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

### Instruction:
What is the opponent before game 57 when the score was 4–5?

### Inputs:
table_name: table, columns: ['Game', 'February', 'Opponent', 'Score', 'Record', 'Points']

### Response:
SELECT Opponent FROM table WHERE Game < 57 AND Score = 4–5