private function _getHardAnswers($qid, $scaleId)
    {
        if (! is_array($this->_hardAnswers)) {
            $qaTable = $this->_getAnswersTableName();
            $qTable  = $this->_getQuestionsTableName();

            $sql = 'SELECT a.*, q.other FROM ' . $qaTable . ' AS a
                LEFT JOIN ' . $qTable . ' AS q ON q.qid = a.qid AND q.language = a.language
                WHERE q.sid = ? AND q.language = ? ORDER BY a.qid, a.scale_id, sortorder';
            
            $this->_hardAnswers = array();
            if ($rows = $this->lsDb->fetchAll($sql, array($this->sourceSurveyId, $this->language))) {
                foreach ($rows as $row) {
                    $this->_hardAnswers[$row['qid']][$row['scale_id']][$row['code']] = $row['answer'];
                    if ($row['other']=='Y') {
                        $this->_hardAnswers[$row['qid']][$row['scale_id']]['-oth-'] =  $this->_getQuestionAttribute($row['qid'], 'other_replace_text', $this->translate->_('Other'));
                    }
                }
            }
        }

        if (array_key_exists($qid, $this->_hardAnswers) && array_key_exists($scaleId, $this->_hardAnswers[$qid])) {
            return $this->_hardAnswers[$qid][$scaleId];
        }

        return false;
    }