Hello! I'd love to get as much firewood as possible - it's been chilly here and the warmth from a fire would be great!
Hello.  I can give you 1 firewood. I have an extreme fear of the dark and need the firewood to prevent an anxiety attack.
What about water? What if I give you 2 firewoods, 1 water, and 1 food?
Happy with the 2 firewoods and 1 water.  Can I take 2 foods though? The food that I packed for the trip was stolen from my car as I was unloading.
Yes, that should be okay. 🙂
🙂 OK. Do you need any extra food, or could I take all 3 foods?
I would love some extra food! What if we did 2 firewoods, 1 water, and 2 foods for you; 1 firewood, 2 waters, and 1 food for me?
That works for me. so to confirm I'll take 2 firewoods, 1 water, and 2 foods 
Perfect, that sounds like a plan!
awesome thanks🙂