user: Question: How many engines have a Model of sl600, and a Year From of 1994, and a Year To smaller than 1995?
Columns: ['Model', 'Chassis', 'Engine', 'Year From', 'Year To']
Types: ['text', 'real', 'real', 'real', 'real']
Sample row: ['SL280', 129.058, 104.943, 1993.0, 1997.0]
SQL:

assistant: SELECT COUNT("Engine") FROM "Table" WHERE "Model" = 'sl600' AND "Year From" = 1994.0 AND "Year To" < 1995.0;