public class StudentAthlete extends Student {
 
  private String sport;
  
  public StudentAthlete() {
    super();
    this.sport = "";
  }
  
  public StudentAthlete(String n, int i, String s) {
    
    // call the constructor in the parent class
    super(n, i);
    
    this.sport = s;
  }
  
  public String getSport() {
    return this.sport;
  }
  
  public String toString() {
   
    // calling super (i.e. Student)'s toString ()
    String s = super.toString();

    return s + " Sport: " + this.sport;
  }
}