What would you do if you see a naked person running in your direction?

If you were alone, in a big open place, right before the sunset, and someone is running in your direction (you are the objetive) completely naked, but you can't outrun the person, what would you do:

1) If it was a man?
2) If it was a woman?
3) If you can see a flaming desire to hug in the other person's face?
4) If the person have a horse mask on?

(You don't need to say what would you do in these 4 scenarios, but say what would you do on 3) and/or 4), they are cool)

The big open place leads to 3 other places: A forest with lots of bushes and a few trees (not big enough to hide behind); A strange crater full of little pointy rocks on the ground and some medium-sized rocks (that go up to your waist only); Your house, with all your family inside (don't forget that the naked person can hug anyone he/she encounters). You can continue running, if you want.

Just curious, and don't ask me how I managed to think of this right before going to sleep :|