text: 'use strict';
  
  const animal = {
    eat() {
      this.full = true;
    },
  };
  
  const rabbit = {
    __proto__: animal,
  };
  
  rabbit.eat(); // this = rabbit
  
  // Which object will get the full property when rabbit.eat () is called: animal or rabbit?
  // full property get object rabbit. rabbit.eat() calls like a method of object, context 'this'
  // determines at the time of execution
  