<span ng-repeat='left in obj.left'>
  <div class='row'>
    <div class='col-xs-1 col-sm-1 col-md-1'></div>
    <div class='col-xs-10 col-sm-10 col-md-10'>
      <label class='control-label'>{{ $index+1 }}. {{ swlang.getString(left.label) }}</label>
    </div>
  </div>
  <div class='row'>
    <div class='col-xs-1 col-sm-1 col-md-1'></div>
    <div class='col-xs-10 col-sm-10 col-md-10'>
      <label class='pair-ans'>Answer: {{ getTextRight(left.answer) }}</label>
    </div>
  </div>
</span>
<div class='row'>
  <div class='col-xs-1 col-sm-1 col-md-1'></div>
  <div class='col-xs-10 col-sm-10 col-md-10'>
    <label class='score-show'>Score: {{ getScore() }} / {{ getMaxScore() }}</label>
  </div>
</div>