This dialog box is designed for essay evaluation fulfilled manually by the expert with giving some points for the answer.
See the image below:
To evaluate the answer:
1. Specify earning points in the Earning Points entry field (limited range of its values is to the right of this field).
2. If the answer is right, select the Right Answer option.
3. press Assign button.
There are standard buttons at the bottom of the dialog. To confirm changes and close the dialog, click OK. To close the dialog without confirmation of changes, press Cancel button or X button in the right part of the dialog caption.