Which staff have contacted which engineers? List the staff name and the engineer first name and last name.
CREATE TABLE Engineer_Visits (contact_staff_id VARCHAR, engineer_id VARCHAR); CREATE TABLE Staff (staff_name VARCHAR, staff_id VARCHAR); CREATE TABLE Maintenance_Engineers (first_name VARCHAR, last_name VARCHAR, engineer_id VARCHAR)
[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 [/SQL]