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:
| Rank | Rider | Team | Speed | Time |
| --- | --- | --- | --- | --- |
| 1 | Charlie Collier | 3½ hp Matchless | 38.21mph | 4:08.08.2 |
| 2 | Jack Marshall | 3½ hp Triumph | 36.60mph | 4:19.47.3 |
| 3 | Frank Hulbert | 3½ hp Triumph | 35.50mph | 4:27.49.4 |
| 4 | R. M. Brice | 3½ hp Brown | 31.40mph | 5:03.55.2 |
| 5 | Martin Geiger | 3½ hp NSU | 30.60mph | 5:10.26.0 |
| 6 | J. C. Smyth | 3½ hp Rex | 29.40mph | 5:23.40.3 |
| 7 | R. W. Ayrton | 3½ hp Coventry | 29.10mph | 5:30.26.0 |
| 8 | F. W. Applebee | 3½ hp Rex | 27.40mph | 5:46.31.0 |
| ret | J. P. Le Grand | 3hp GB | — | — |
| ret | F. Winter | 4hp ROC | — | — |
| ret | Stanley Webb | 3½ hp Triumph | — | — |
| ret | Tom Silver | 3hp GB | — | — |
| ret | W. A. Jacobs | 3½ hp Rex | — | — |
| ret | G. Horner | 4hp JAP | — | — |
| ret | J. D. Hamilton | 3½ hp NSU | — | — |
| ret | R. W. Duke | 3½ hp Triumph | — | — |
| ret | Harry Collier | 3½ hp Matchless | — | — |
Question:
What was Tom Silver's rank?
Answer:
ret