Participant mturk_agent_1's preferences:
value2issue: Low: Water
Medium: Food
High: Firewood
value2reason: Low: It's supposed to be hot out - I'd like some extra b/c I couldnt' carry it all
Medium: I'm gooing to burn up a lot of energy hiking around and need more food to keep my energy up
High: I have anemia and get cold easily. I'd like to spend the evenings in comfort

Participant mturk_agent_2's preferences:
value2issue: Low: Food
Medium: Firewood
High: Water
value2reason: Low: Good food is sometimes hard to come by in the forest.
Medium: It would be great to not have to go out and cut more, exerting myself
High: Easily dehydrated due to tendency to sweat

Negotiation dialogue:
mturk_agent_1: Hi there, I have anemia, so I get cold easily. I'd like al the firewood and 2 packages of the food for extra enrgy. You can have the rest :-)

mturk_agent_2: Well hello there, fellow camper.  I'm not sure I'd like to go without firewood.  Would you accept two firewood and two food?

mturk_agent_1: Let me think about that, fellow traveller. What's your highest priority to make this a great trip for you? :-)

mturk_agent_2: Honestly, with as warm as it is I'm a big fan of extra water.  🙂

mturk_agent_1: Ha! You got that right!How about taking two waters for me having the two firewoo and two food?

mturk_agent_2: What's your medium preference look like, assuming firewood is most important to you.  Would you take two firewood and all three food?

mturk_agent_1: That sounds good. I'll give you all 3 waters for two firewood and sll three foods

mturk_agent_2: I can definitely live with that.  I think it balances out our wants pretty nicely.

mturk_agent_1: I think so, too. So I give you all 3 water and  one firewood, you give me all 3 food and 2 firewood. Correct?

mturk_agent_2: Absolutely, and I hope you have a warm sleeping bag as well.  I'll be enjoy the cool night breeze.

mturk_agent_1: Submit-Deal

mturk_agent_2: Accept-Deal