user: Question: What is the name of the train numbered less than 6 before 1993?
Columns: ['Number', 'Name', 'Builder', 'Type', 'Date']
Types: ['real', 'text', 'text', 'text', 'real']
Sample row: [1.0, 'AMANDA', 'Gartell Light Railway', 'Bo-BoDH', 2000.0]
SQL:

assistant: SELECT "Name" FROM "Table" WHERE "Number" < 6.0 AND "Date" < 1993.0;