I'm trying to get a list of only the first links per row in one wikipedia table with querySelectorAll but I am not sure why the :first-child selector is not working. I know there is other ways to do it but I want to know if there is a solution to this specific problem with the querySelectorAll function. 

see my attemps below the html:

```
<table class='wikitable'>
  <tr>
    <td>
      <a href="" title="">John doe</a>
    </td>
    <td>
      <a href="" title="">other link</a>
    </td>
    </tr>

  <tr>
    <td>
      <a href="" title="">Mary Jane</a>
    </td>
    <td>
      <a href="" title="">another link</a>
    </td>
  </tr>
</table>

```

My Code:

```
let list = document.querySelectorAll(('.wikitable tr:first-child td:first-child a')); 

```

the previous code is just returning a node with one element:

```
<a href="" title="">John doe</a>

```

Instead a list:

```
<a href="" title="">John doe</a>
<a href="" title="">Mary Jane</a>

```