java interface inheritance conflicting methods

I am learning java and confused about interface inheritance. example from a book

 public interface Singer {
      void sing();
      void setRate(double rate);
      double getRate();  
  }  

  public interface Player {
      void play();
      void setRate(double rate);
      default double getRate() {
         return 300.0;
      }
  }

public interface SingerPlayer extends Singer, Player{
      // Override the getRate() method with a default method that calls the
      // Player superinterface getRate() method
     @Override
     default double getRate() {
          double playerRate = Player.super.getRate();
          double singerPlayerRate = playerRate * 3.5;
          return singerPlayerRate;
     }
 }


public class Employee implements Singer, SingerPlayer {

}

The books says Employee will inherit SingerPlayer.setRate() method because it overrides the Singer.setRate() method.

I do not see where it overrides this method.