user: Question: Which Type has a Builder of Avonside Engine Company, and a Number of 9?
Columns: ['Number', 'Builder', 'Type', 'Date', 'Works number']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'Avonside Engine Company', '4-4-0', 'September 1870', '808']
SQL:

assistant: SELECT "Type" FROM "Table" WHERE "Builder" = 'Avonside Engine Company' AND "Number" = 9.0;