text: class Animal {
    sayHi() {
      return 'I am an animal.'
    }
  
    sayOther() {
      return 'WAT?!';
    }
  }
  
  class Horse extends Animal {
    sayHi() {
      return super.sayOther();
    }
  
    sayOther() {
      return 'I see dead objects.';
    }
  }
  
  assert.equal(new Horse().sayHi(), 'WAT?!');
  