/**
  * Constructor
  */
 function MultipleAnswerCombinationTrueFalse()
 {
     parent::question();
     $this->type = MULTIPLE_ANSWER_COMBINATION_TRUE_FALSE;
     $this->isContent = $this->getIsContent();
     $this->options = array('1' => get_lang('True'), '0' => get_lang('False'), '2' => get_lang('DontKnow'));
 }
 /**
  * Constructor
  */
 public function __construct()
 {
     parent::__construct();
     $this->type = MULTIPLE_ANSWER_COMBINATION_TRUE_FALSE;
     $this->isContent = $this->getIsContent();
     $this->options = array('1' => get_lang('True'), '0' => get_lang('False'), '2' => get_lang('DontKnow'));
 }