user: Question: What is the time when the set 3 score is 31–29?
Columns: ['Date', 'Time', 'Score', 'Set 1', 'Set 2', 'Set 3', 'Total']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['03 Sep', '18:15', '3–0', '27–25', '28–26', '25–21', '80–72']
SQL:

assistant: SELECT "Time" FROM "Table" WHERE "Set 3" = '31–29';