private void updateStateEntry(List<Keyword> keywords, List<String> terms, List<String> approval) {
		if (keywords == null || keywords.isEmpty()) {
			DialogManager.giveDialogManager().setInErrorState(true);
		}
		//If User has History
		if (!this.getCurrentSession().getCurrentUser().getUserData().getAcceptedSuggestions().isEmpty()) {
			//find based on User History
			
		}
		
		getCurrentDialogState().setCurrentState(CanteenRecom.CR_ASK_PREFERENCE);
	}