title: In a relation, how can I get the data of table A but not have in table B?
body: <p>I have:</p>
  <p>Questions table:</p>
  <div class="s-table-container">
  <table class="s-table">
  <thead>
  <tr>
  <th>id</th>
  <th>question name</th>
  </tr>
  </thead>
  <tbody>
  <tr>
  <td>1</td>
  <td>1+1 ?</td>
  </tr>
  <tr>
  <td>2</td>
  <td>2+2 = ?</td>
  </tr>
  </tbody>
  </table>
  </div>
  <p>Options table</p>
  <div class="s-table-container">
  <table class="s-table">
  <thead>
  <tr>
  <th>id</th>
  <th>option name</th>
  <th>question_id</th>
  <th>is_correct</th>
  </tr>
  </thead>
  <tbody>
  <tr>
  <td>1</td>
  <td>22</td>
  <td>1</td>
  <td>0</td>
  </tr>
  <tr>
  <td>2</td>
  <td>33</td>
  <td>1</td>
  <td>0</td>
  </tr>
  </tbody>
  </table>
  </div>
  <p>Model question:</p>
  <pre><code>class question extends Model{
  use HasFactory;
  public function options()
  {
      return $this-&gt;hasMany(option::class, 'question_id', 'id');
  }
  }
  </code></pre>
  <ol>
  <li>How to get the questions in the &quot;questions&quot; table but in the &quot;options&quot; table there are no options?</li>
  <li>How to get the questions in the &quot;question&quot; table but in the &quot;options&quot; table there is no correct option?</li>
  </ol>
  <p>Thanks</p>