you have to correlate. it is not achieved by wrf.
say if you have a response
<td>myrecentlyupdatedfile</td><tr>Inactive</tr>
<td>myprev1updatedfile</td><tr>active</tr>
<td>myprev2updatedfile</td><tr>active</tr>
<td>myprev3updatedfile</td><tr>active</tr>
<td>myprev4updatedfile</td><tr>active</tr>
write a wrsp to get the "inactive";
lb = <td>myrecentlyupdatedfile</td><tr> and rb = </tr>