anchor.diff:          <!--should this go in controller or model?-->
           - <%=User.find(comment.user_id).username%>
         <%end%>
  +      <br>
  +      Add a comment to this answer:
  +      <form method='POST' action='/answers/:answer_id/comments'>
  +        <input type='text' name='username' placeholder='username'>
  +        <input type='text' name='body' placeholder='comment'>
  +      </form>
  +      <br>
       <%end%>
       </ul>
     </h6>
   </p>
  +
  +<p>
  +  Provide an answer:<br>
  +  <form method='POST' action='/answers'>
  +    <input type='text' name='username' placeholder='username'>
  +    <input type='text' name='body' placeholder='answer'>
  +  </form>
  +</p>
  
positive.code:     <%end%>
    </ul>
  </h6>
  </p>
  
  <p>
  
negative.code: 
  
  <h1>Question: <%=@question.title%></h1>
  <p>
  