anchor.diff:    <!-- Nav tabs -->
     <ul class="nav nav-tabs" role="tablist">
       <li class="active instructions"><a href="#summaryGuardian1" role="tab" data-toggle="tab">Review Guardian 1</a></li>
  -    <li class="instructions"><a href="#summaryGuardian2" role="tab" data-toggle="tab">Review Guardian 2</a></li>
  +    <% if @summary_guardian2 %>
  +        <li class="instructions"><a href="#summaryGuardian2" role="tab" data-toggle="tab">Review Guardian 2</a></li>
  +    <% end %>
     </ul>
   
     <!-- Tab panes -->
  
positive.code:       </table>
      </div>
    </div>
    
  
      <ul class="pager">
        <li><%= link_to "Previous", previous_wizard_path, class: 'hidden'%></li>
  
negative.code: <% @student=Student.find(session[:student_id]) %>
  <% @summary_guardian1=@student.contact_people[0]%>
  <% @summary_guardian2=@student.contact_people[1]%>
  
  
  <%= render 'enrollment/navigation' %>
  