user: Question: Who is the manufacturer of the Mini Jet Red Baron ride that opened before 2001?
Columns: ['Ride Name', 'Type', 'Opened in', 'Themed Land', 'Manufacture']
Types: ['text', 'text', 'real', 'text', 'text']
Sample row: ['Flying Jumbos', 'Mini Jet Red Baron', 1987.0, 'Zufari', 'Zamperla']
SQL:

assistant: SELECT "Manufacture" FROM "Table" WHERE "Opened in" < 2001.0 AND "Type" = 'Mini Jet Red Baron';