using System;

using System.Collections.Generic;

using System.Linq;

​

public class Program

{

    class Item

    {

        public string Name { get; set; }

        public int Age { get; set; }

    }

    public static void Main()

    {

        var a = new Item { Name = "Pastis", Age = 51 };

        var b = new Item { Name = "Vodka", Age = 40 };

        var c = new Item { Name = "Beer", Age = 8 };

        List<Item> items = [a, b, c];

        var other = new Item { Name = "Pastis", Age = 51 };

        List<Item> filtered = items.Except([other]).ToList();

        foreach (Item filteredItem in filtered)

        {

            Console.WriteLine(filteredItem.Name);

        }

    }

}