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

### Instruction:
What was the average score for the couple that had 4 dances?

### Inputs:
table_name: table, columns: ['Rank by Average', 'Place', 'Couple', 'Total Points Earned', 'Number of Dances', 'Average']

### Response:
SELECT Average FROM table WHERE Number of Dances = 4