identifying clustered element from a html page using selenium
<p>I want to identify the following element but unable to do so.</p>

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<pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;fieldset class="ng-scope" ng-if="permissions.isEditable &amp;amp;&amp;amp; (permissions.isApprover || permissions.isReviewer)"&gt;

  &lt;div class="row"&gt;
    &lt;div class="small-12 columns"&gt;
      &lt;div class="label-container"&gt;
        &lt;label&gt;Reviewer comments &lt;a class="tooltip-item" href="javascript:void(0);"&gt;[?]
                                &lt;div class="tooltip"&gt;
                                    &lt;p&gt;Contents of the comment
                                        can be viewed by Immigration
                                        team and employee who logged
                                        the request.&lt;/p&gt;
                                &lt;/div&gt;
                        &lt;/a&gt;
        &lt;/label&gt;
      &lt;/div&gt;

      &lt;div class="value-container"&gt;
        &lt;textarea name="Comments" class="required-on-send-back required-on-hold required-on-reject ng-pristine ng-untouched ng-valid" ng-model="requisitionRequest.request.reviewerComments" rows="4"&gt;&lt;/textarea&gt;
      &lt;/div&gt;
    &lt;/div&gt;
  &lt;/div&gt;
&lt;/fieldset&gt;</code></pre>
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<p>Note there are 3 fieldset above as well .</p>