You need to match two images below (indicated as 1 and 2). First, click 1 of the 6 images (below the section titled "Choose the best match for picture 1") that best matches picture number 1. Next, click the image to the right indicated as number 2. Again, click 1 of the 6 images that best matches number 2. Assuming you have filled out the remainder of your registration information, click submit to complete your registration.
Since it appears your browser does not support \"iframes\", you need to click here to verify you're a human.