public function process_common($quest) {
        $question = $this->defaultquestion();
        $text = $quest->QUESTION_BLOCK->text;
        $questiontext = $this->cleaned_text_field($text);
        $question->questiontext = $questiontext['text'];
        $question->questiontextformat = $questiontext['format']; // Needed because add_blank_combined_feedback uses it.
        if (isset($questiontext['itemid'])) {
            $question->questiontextitemid = $questiontext['itemid'];
        }
        $question->name = $this->create_default_question_name($question->questiontext,
                get_string('defaultname', 'qformat_blackboard_six' , $quest->id));
        $question->generalfeedback = '';
        $question->generalfeedbackformat = FORMAT_HTML;
        $question->generalfeedbackfiles = array();

        return $question;
    }