CatProtected.cs

class Animal1
    {
        protected string Food;
        protected string Activity;
    }
    class CatProtected : Animal1
    {
        static void Main(string[] args)
        {
            CatProtected objCat = new CatProtected();
            objCat.Food = "Mouse";
            objCat.Activity = "Laze around";
            Console.WriteLine("The Cat loves to eat " + objCat.Food);
            Console.WriteLine("The Cat loves to  " + objCat.Activity);
        }
    }