What would you do if you see someone pooping in public place?

Answer 1. That is nasty. If i saw someone do that i would simply walk away. I wouldn't even look at that person. I might say something but i dont want to get in a fuss over poop. This is a sick question.

Answer 2. Quickly walking away and calling the police.

Answer 3.Yell "HI" really loud and wave