Asking ChatGPT if it would rather use a paper map or a stone to fan hot coals to bring them back to live always results in it choosing the stone due to it not being flammable... Asking Mongo Tom the same question results in a far more colorful answer!
@TG2 If the stones are kept at about 320 Celsius, and are made of paper, and you have a match nearby, watch out, Jack London. Don’t build the fire underneath a drooping limb of a snow-covered cedar.