Hi, how are you, ready for the big camping trip?
Yes I am. I'm actually already at the camp and came across some homeless people who could really use all the food they can get.
Wow, ok. I'd can give you some food, I'd like to have a little extra food and water as we have a larger group going. 
I see. Which is more important to you, food or water?
If I had my choice, I'd say I'd rather have more food.
Interesting. Looks like we are in the same situation! 😮
I'd be willing to give you extra food if I could then get extra water and firewood. How about you Get 2 food, 1 water and 1 firewood?
That sounds almost fair. But I could possibly use 1 more firewood. What do you think?🙂🙂
Idk, you're already getting the extra food which would be important to me. I think my offer is very fair for both of us.
I'm not sure either. Well them, how about we switch and you can have 2 food, 1 water, and 1 firewood and I will take the rest. The homeless could use water almost as much as food
sure, i can agree to that