// Client class //
public class Client
{
   private int id;
   private State state;
   private Employment employment;

   public Client() {}

   public int Id
   {
      get { return this.id; }
      set { this.id = value; }
   }

   public State ClientState
   {
      get { return this.state; }
      set { this.state = value; }
   }

   public Employment ClientEmployment
   {
      get { return this. employment; }
      set { this. employment = value; }
   }

}


// Employment class //
public class Employment
{
   Private int id;
   Private string occupation;
   private State state;

   public Employment () {}

   public int Id
   {
      get { return this.id; }
      set { this.id = value; }
   }

   public string Occupation
   {
      get { return this.occupation; }
      set { this.occupation = value; }
   }


   public State EmploymentState
   {
      get { return this.state; }
      set { this.state = value; }
   }
}


// State class //
public class State
{
   private int id;
   private string name;

   public State() {}

   public int Id
   {
      get { return this.id; }
      set { this.id = value; }
   }

   public string StateName
   {
      get { return this.name; }
      set { this.name = value; }
   }
}