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CREATE TABLE Employees ( ID int, Name varchar(255), Department varchar(255), ManagerID int ); INSERT INTO Employees VALUES (101, "John", "A", null), (102, "Dan", "A", 101), (103, "James", "A", 101), (104, "Amy", "A", 101), (105, "Anne", "A", 101), (106, "Ron", "B", 101); SELECT * FROM Employees; select name from Employees where ID in (select ManagerID from Employees group by ManagerID having count (*)>=5)

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