Human beings, and I include footballers in this, sin. This is as the result of our original sin, where we ate fruit from the tree of knowledge in the Garden of Eden, on the advice of a talking snake. I learned this in first year theology college, so it must be true.

And therefore “some sort of” assistant referee in football.

https://mega.nz/file/F381ASob#S1FxkLUOSthYGji-soPusmv1Yv4NHKHDD-6fMgrNpHo