Question: What is the full name of the employee in charge of the Southern region who is to report to Andrew Fuller?
SQL: SELECT DISTINCT T1.FirstName, T1.LastName FROM Employees AS T1 INNER JOIN EmployeeTerritories AS T2 ON T1.EmployeeID = T2.EmployeeID INNER JOIN Territories AS T3 ON T2.TerritoryID = T3.TerritoryID INNER JOIN Region AS T4 ON T3.RegionID = T4.RegionID WHERE T4.RegionDescription = 'Southern' AND T1.ReportsTo = ( SELECT EmployeeID FROM Employees WHERE FirstName = 'Andrew' AND LastName = 'Fuller' )