<div class="btn-group" data-toggle="buttons">
  <label class="btn btn-primary active" data-toggle="collapse" href="#collapseExample" aria-expanded="false">
    <input type="radio" name="options" id="option2" autocomplete="off"> Yes
  </label>
  <label class="btn btn-primary">
    <input type="radio" name="options" id="option3" autocomplete="off"> No
  </label>
</div>
<!-- Expanded Buttons -->
<div class="btn-group collapse" id="collapseExample" data-toggle="buttons">
  <label class="btn btn-primary active">
    <input type="checkbox" autocomplete="off"> Checkbox 2
  </label>
  <label class="btn btn-primary">
    <input type="checkbox" autocomplete="off"> Checkbox 3
  </label>
</div>
<!-- / Expand Buttons -->