protected function initialise_question_instance(question_definition $question, $questiondata)
 {
     $questiondata->options->usecase = '';
     parent::initialise_question_instance($question, $questiondata);
 }
 protected function initialise_question_instance(question_definition $question, $questiondata)
 {
     // For JME questions comparisons are always case sensitive.
     $questiondata->options->usecase = true;
     parent::initialise_question_instance($question, $questiondata);
 }