What would you like to have?
Hi there!  You see, I need firewood because I have poor circulation and the doctor says I am at high risk for frostbite.  It needs to be really warm or else I might lose my limbs
I understand. However, I need at least 1 extra firewood because I have a very flimsy tent which isn't warm. I'm also pregnant
Okay, I can give you 1 firewood.  I also need water because I have high blood pressure and if I don't drink enough fluids I am at high risk for having a stroke
okay, however I need a lot of extra water because I have a medical condition that causes me to dehydrate easily
I guess we both are sick people stuck on this camping trip, eh? 🙂
I'm happy to be on the trip. I think with some of these extra things it will be easier. Do you need any extra food?
I could use 2 food, it would go a long way in feeding the children in my group.  would you go with 2 wood for me, 1 water for me, and 2 food for me?
No. If you need 2 wood and 2 food than I think I will need all the water. 
how about 2 wood, 1 water, 1 food for me
hmm. Yknow what, now that I think about it.. I don't need so much extra food. It would be a burden. Fine, you can have 2 wood, 2 food, and 1 water