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 | Episode | Performer 1 | Performer 2 | Performer 3 | Performer 4 |
| --- | --- | --- | --- | --- | --- |
| 28 July 1995 | 1.0 | Greg Proops | Colin Mochrie | Niall Ashdown | Ryan Stiles |
| 4 August 1995 | 2.0 | Greg Proops | Mike McShane | Ryan Stiles | Tony Slattery |
| 11 August 1995 | 3.0 | Stephen Frost | Colin Mochrie | Ryan Stiles | Tony Slattery |
| 18 August 1995 | 4.0 | Colin Mochrie | Ryan Stiles | Caroline Quentin | Tony Slattery |
| 25 August 1995 | 5.0 | Greg Proops | Mike McShane | Ryan Stiles | Tony Slattery |
| 1 September 1995 | 6.0 | Mike McShane | Colin Mochrie | Ryan Stiles | Tony Slattery |
| 8 September 1995 | 7.0 | Stephen Frost | Eddie Izzard | Greg Proops | Ryan Stiles |
| 15 September 1995 | 8.0 | Stephen Frost | Josie Lawrence | Colin Mochrie | Ryan Stiles |
| 22 September 1995 | 9.0 | Josie Lawrence | Caroline Quentin | Colin Mochrie | Ryan Stiles |
| 29 September 1995 | 10.0 | Stephen Frost | Josie Lawrence | Colin Mochrie | Ryan Stiles |
| 6 October 1995 | 11.0 | Compilation 1 | Compilation 1 | Compilation 1 | Compilation 1 |
| 13 October 1995 | 12.0 | Compilation 2 | Compilation 2 | Compilation 2 | Compilation 2 |
Question:
Performer 1 of greg proops, and a Date of 25 august 1995 is what performer 4?
Answer:
Tony Slattery