Content Rule Entries
Adding Entries is done in much the same way as adding Content Rules, except instead of entering a chance for an entry, you enter a weight. A weight increases the likelihood of that entry appearing -- so in this example, Seagulls are three times as likely to appear as Falcons.
Once added, you can edit Entries here, adjusting their names and weights and clicking "Edit Entries" when done.
You can also Delete entries by clicking the "Delete" button to the right.