Okay, your going to be trapped on an island, and you can only take one thing. You say the thing that you are going to take. Then the next person rescues you using that thing.
Example:
I will take a rubber band.

The Next person.
It is attached to two large poles, and you are flung onto a nearby boat.
I take a sandwich.

Get it? Ok, I'll start!

I take a meatball.