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:
| Number & Name | Description | Livery | Owner(s) | Date |
| --- | --- | --- | --- | --- |
| No. 1663 | Robinson Clerestory BCL | N/A. | GCR Rolling Stock Trust. | 1903.0 |
| No. 5~~ | Robinson Suburban BT | N/A. | GCR Rolling Stock Trust. | 1905.0 |
| No. 793 | Robinson Suburban T | GCR chocolate & cream. | Great Central Railway Plc . | 1905.0 |
| No. 799 | Robinson Suburban T | N/A. | GCR Rolling Stock Trust. | 1905.0 |
| No. 228 | Barnum TO | N/A. | GCR Rolling Stock Trust. | 1910.0 |
| No. 664 | Barnum TO | Varnished teak. | GCR Rolling Stock Trust. | 1910.0 |
| No. 666 | Barnum TO | N/A. | National Railway Museum . | 1910.0 |
| No. 695 | Barnum BTO | N/A. | GCR Rolling Stock Trust. | 1911.0 |
Question:
What is the description where the date is 1911?
Answer:
Barnum BTO