Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Date | Time | Score | Set 1 | Set 2 | Set 3 | Total |
| --- | --- | --- | --- | --- | --- | --- |
| 31 Aug | 17:00 | 3–1 | 22–25 | 25–19 | 25–18 | 97–85 |
| 31 Aug | 19:00 | 0–3 | 19–25 | 16–25 | 25–27 | 60–77 |
| 01 Sep | 16:00 | 3–2 | 25–20 | 24–26 | 25–20 | 117–109 |
| 01 Sep | 18:15 | 3–0 | 25–11 | 25–15 | 25–11 | 75–37 |
| 02 Sep | 16:00 | 0–3 | 19–25 | 22–25 | 17–25 | 58–75 |
| 02 Sep | 18:15 | 0–3 | 14–25 | 20–25 | 14–25 | 48–75 |
Question:
On what date was the total 60–77?
Answer:
31 Aug