var db = new NewsDbContext();
            Console.WriteLine("Application started.");
            var firstNew = db.News.First();
            var firstNewContent = firstNew.Content;
            Console.Write("Text from DB: {0}. Enter the corrected text: ", firstNew.Content);
            string input = Console.ReadLine();

            if (firstNewContent == db.News.First().Content)
            {
                firstNew.Content = input;
                db.SaveChanges();
                Console.WriteLine("Changes successfully saved in the DB.");
            }
            else
            {
                Console.WriteLine("Conflict! Text from DB: {0}. Enter the corrected text:", firstNew.Content);
            }