Quote Originally Posted by Crazymonkee View Post
If I'm not mistaken.... I believe the question is on the order of "what makes a fire a fire?" Or "what makes a yellow belly a yellow belly?".

Like with dogs there is a written standard that makes that breed. So you know exactly what you're looking for.
The agreement of two people, one of which has a significant sum of money.

Oh, that and actual genetics that you can't see with a human eye.