code: @Override
    protected ImmutableList<String> parseElements(String s) {
      XmlElement root = XmlConverter.getRootElement(s);
      List<String> titleCollection = Lists.newArrayList();
      findContent(root, titleCollection);
      return ImmutableList.copyOf(titleCollection);
    }
docs: picks the article name from a MediaWiki api response.
  
  @param s text for parsing