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:
| Competition | Current position / round | Final position / round | First match | Last match |
| --- | --- | --- | --- | --- |
| Scottish Premier League | — | 2nd | 4 August | 22 May |
| UEFA Champions League | — | Group Stage | 31 July | 12 December |
| UEFA Cup | — | Runners-up | 13 February | 14 May |
| Scottish League Cup | — | Winners | 24 September | 16 March |
| Scottish Cup | — | Winners | 13 January | 24 May |
Question:
When the final position/round is group stage, when is the last match?
Answer:
12 December