user: ### NOW ANSWER:
Question: What is the Set 3 with a Set 2 with 15–6?
Columns: ['Date', 'Score', 'Set 1', 'Set 2', 'Set 3', 'Total']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['02 Oct', '3–0', '15–0', '15–4', '15–8', '45–12']
SQL:

assistant: SELECT "Set 3" FROM "Table" WHERE "Set 2" = '15–6';