user: Question: What is the description where the date is 1911?
Columns: ['Number & Name', 'Description', 'Livery', 'Owner(s)', 'Date']
Types: ['text', 'text', 'text', 'text', 'real']
Sample row: ['No. 1663', 'Robinson Clerestory BCL', 'N/A.', 'GCR Rolling Stock Trust.', 1903.0]
SQL:

assistant: SELECT "Description" FROM "Table" WHERE "Date" = 1911.0;