query: SELECT name FROM driver WHERE driver_id NOT IN (SELECT driver_id FROM school_bus)
question: Are Showing the names of the drivers without a school bus.
query_toks: SELECT name FROM driver WHERE driver_id NOT IN ( SELECT driver_id FROM school_bus )
query_toks_no_value: select name from driver where driver_id not in ( select driver_id from school_bus )
question_toks: Are Showing the names of the drivers without a school bus.