// GET: Responses/Details/5
        public ActionResult Details(int?id)
        {
            if (id == null)
            {
                return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
            }

            Response response = _service.FindResponse(id.Value);

            if (response == null)
            {
                return(HttpNotFound());
            }

            _service.LoadMultipleSelectionAnswers(response.Answers);

            return(View(response));
        }