de

Console.WriteLine("What do you want to do?");
            Console.WriteLine("1. Eat");
            Console.WriteLine("2. Drink");
            Console.WriteLine("3. Play");
            string answer = Console.ReadLine();

            if (answer == "1")
            {
                Console.WriteLine("you picked number 1");
            }
            if (answer == "2")
            {
                Console.WriteLine("You picked number 2");
            }
            if (answer == "3")
            {
                Console.WriteLine("You picked number 3");
            }


            // if answer isn't 1,2 or 3, keep asking the question untill the input is correct.