A list is a good idea here, but you need to enclose each item in an <li> tag. The heading isn't a list item, so you should not have it in the list. The resulting markup should look something like this:
```

<p class="main_characters">
  <h3>Main Characters</h3>
  <ul>
    <li>Belle</li>
    <li>Beast</li>
    <li>Gaston</li>
    <li>Inventor</li>
    <li>Lumier</li>
    <li>Codsworth</li>
  </ul>	
</p>
```