Table: vehicle_specs_4
Columns: chassis_code
model_no
production_years
drivetrain
transmission
engine_type
engine_code
region_s

Question: Name the drivetrain for 2ur-fse
SQL: SELECT "drivetrain" FROM vehicle_specs_4 WHERE "engine_code" = '2UR-FSE'

Question: Name the regions for usf45
SQL: SELECT "region_s" FROM vehicle_specs_4 WHERE "chassis_code" = 'USF45'

Question: Name the model number for usf46
SQL: SELECT "model_no" FROM vehicle_specs_4 WHERE "chassis_code" = 'USF46'

Question: Name the drivetrain for 1ur-fse for usf41
SQL: SELECT "drivetrain" FROM vehicle_specs_4 WHERE "engine_code" = '1UR-FSE' AND "chassis_code" = 'USF41'