Database: assets_maintenance
Question: Which staff have contacted which engineers? List the staff name and the engineer first name and last name.
SQL:
SELECT T1.staff_name ,  T3.first_name ,  T3.last_name FROM Staff AS T1 JOIN Engineer_Visits AS T2 ON T1.staff_id  =  T2.contact_staff_id JOIN Maintenance_Engineers AS T3 ON T2.engineer_id  =  T3.engineer_id