You are on a golf course. The golf ball went inside a paper bag. You cannot reach into the bag, nor touch the bag, nor hit the bag with the golf club. How do you remove the ball from inside the bag?

You are on a golf course. The golf ball went inside a paper bag. You cannot reach into the bag, nor touch the bag, nor hit the bag with the golf club. How do you remove the ball from inside the bag?

Light the bag on fire maybe?

Pee on it.