Source: A registration form for Green Mobiles (greenmobiles.com.au)
Because of the layout, the “Correct” button appears to be associated with the left column, and the “Incorrect” with the right. This is inadvertent.
The use of “Correct” is also somewhat confusing. It’s an unusual label, and it’s easy to interpret the purpose of the button as being to allow me to correct something that’s wrong – the opposite of its actual intent.