textView.appendElement(new FormElement(ElementType.LABEL, PREV_QUESTION_LABEL,
metadata.getQuestion()));
textView.append("\n\n");
textView.appendElement(new FormElement(ElementType.RADIO_BUTTON_GROUP,
PREV_CHOICES_RADIOGROUP));
for (int i = 0; i < metadata.getChoices().size(); ++i) {
textView.appendElement(new FormElement(
ElementType.RADIO_BUTTON,