/// <summary>
        /// Adds the other choice.
        /// </summary>
        public void AddOtherChoice()
        {
            HtmlInputCheckBox otherChoice = EM.Forms.FormsBackend.OtherChoice
                                            .AssertIsPresent("Other choice Link");

            otherChoice.ScrollToVisible();
            otherChoice.Focus();
            otherChoice.MouseClick();
        }