public List<BipolarQuestion> getPublicBipolarList(String parentId, String actionType) {
		List<BipolarQuestion> bipolarQuestionList = new ArrayList<BipolarQuestion>();
		Element bipolarQuestionE;
		BipolarQuestion bipolarQuestion;
		for (Iterator i = root.elementIterator(actionType); i.hasNext();) {
			bipolarQuestionE = (Element)i.next();
			if (bipolarQuestionE.element("isDelete").getText().equals("false")
					&& bipolarQuestionE.element("parent").getText().equals(parentId)) {
				String id = bipolarQuestionE.element("id").getText()
						, title = bipolarQuestionE.element("title").getText()
						, type = bipolarQuestionE.element("type").getText();
				bipolarQuestion = new BipolarQuestion(id, parentId, title, type);
				if (bipolarQuestionE.attributeValue("teamType").equals("A")) {
					bipolarQuestion.setTeamType("A");
				} else {
					bipolarQuestion.setTeamType("B");
				} 
				bipolarQuestionList.add(bipolarQuestion); 
			}
		}
		return bipolarQuestionList;
	}