anchor.diff:                <td><%= question_set.questions.count %></td>
                 <td><%= question_set.order %></td>
                 <td><%= link_to 'Show', question_set %></td>
  +              <td><%= link_to 'New Question', new_question_set_question_path(question_set) %></td>
                 <td><%= link_to 'Edit', edit_question_set_path(question_set) %></td>
                 <td><%= link_to 'Destroy', question_set, method: :delete, data: { confirm: 'Are you sure?' } %></td>
               </tr>
  
positive.code: <div class="container">
    <h1><%= @activity.title %></h1>
    <p><%= @activity.article[0..280] + "..." %></p>
    <p><%= @activity.questions.count %></p>
    <p><%= link_to 'Play', play_activity_path(@activity) %></p>
    <p><%= link_to 'Edit', edit_activity_path(@activity) %></p>
    <p><%= link_to 'Destroy', @activity, method: :delete, data: { confirm: 'Are you sure?' } %></p>
  
    <h3>Question Sets</h3>
  
  
negative.code:             <th>Prompt</th>
              <th>Questions</th>
              <th>Order</th>
              <th colspan="4"></th>
            </tr>
          </thead>
  
  