anchor.diff:  
   <div class="form__group">
     <strong> Country of discovery </strong>
  +
     <div class="form__field">
       <%= display_or_default(@report.answer_to('country_of_discovery')) %>
     </div>
  
positive.code:   <hr>
  
    <h3>Matched validators</h3>
    <p>This list may change as the report is modified.</p>
    <% if @matched_validators.any? %>
      <ul>
  
negative.code: <div class="u-group">
    <div class="form__group">
      <strong> Total live apes</strong>
  
      <div class="form__field">
        <%= display_or_default(@live_apes.count) %>
      </div>
    </div>
  
    <div class="form__group">
      <strong> Total dead apes</strong>
  
      <div class="form__field">
        <%= display_or_default(@dead_apes.count) %>
      </div>
    </div>
  
    <div class="form__group">
      <strong> Body parts?</strong>
  
      <div class="form__field">
        <%= display_or_default(@body_parts.count) %>
      </div>
    </div>
  </div>
  