Task: Text to Code
Input (English): SQL: SELECT staff_name , staff_gender FROM Staff WHERE staff_name = "2016%"
Feedback: Replace staff name with date assigned from of staff department assignments table .
Output (English): SELECT T1.staff_name ,  T1.staff_gender FROM staff AS T1 JOIN staff_department_assignments AS T2 ON T1.staff_id  =  T2.staff_id WHERE T2.date_assigned_from LIKE "2016%"