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:
| Start date | End date | Pos. | Player | To club |
| --- | --- | --- | --- | --- |
| 15 Aug. 07 | 31 May 08 | MF | Ishmael Miller | West Brom |
| 21 Aug. 07 | 11 Nov. 07 | DF | Matthew Mills | Doncaster Rovers |
| 31 Aug. 07 | 31 May 08 | FW | Bernardo Corradi | Parma |
| 31 Aug. 07 | 31 Dec. 07 | FW | Paul Dickov | Crystal Palace |
| 31 Aug. 07 | 31 Dec. 07 | DF | Danny Mills | Charlton Athletic |
| 11 Oct. 07 | 10 Nov. 07 | DF | Shaleum Logan | Grimsby Town |
| 25 Oct. 07 | 24 Nov. 07 | GK | Kasper Schmeichel | Cardiff City |
| 10 Nov. 07 | 19 Dec. 07 | DF | Shaleum Logan | Scunthorpe United |
| 21 Oct. 07 | 20 Dec. 07 | FW | Ched Evans | Norwich City |
| 4 Jan. 08 | 31 May 08 | DF | Danny Mills | Derby County |
| 10 Jan. 08 | 26 Feb. 08 | FW | Ched Evans | Norwich City |
| 11 Jan. 08 | 31 May 08 | DF | Matthew Mills | Doncaster Rovers |
| 23 Jan. 08 | 31 May 08 | FW | Rolando Bianchi | Lazio |
| 29 Jan. 08 | 31 May 08 | FW | Georgios Samaras | Celtic |
| 31 Jan. 08 | 31 May 08 | FW | Paul Dickov | Blackpool |
| 22 Feb. 08 | 14 Mar. 08 | DF | Shaleum Logan | Stockport County |
| 4 Mar. 08 | 31 May 08 | MF | Kelvin Etuhu | Leicester City |
| 13 Mar. 08 | 31 May 08 | GK | Kasper Schmeichel | Coventry City |
| 24 Mar. 08 | 31 May 08 | DF | Shaleum Logan | Stockport County |
Question:
A player was moved to celtic had an end of what date?
Answer:
31 May 08