Participant mturk_agent_1's preferences:
value2issue: Low: Food
Medium: Firewood
High: Water
value2reason: Low: I am old. Older people move less and require a smaller source of energy.
Medium: I am old. Older people are more brittle.
High: I am old. Older people get dangerously dehydrated more than someone younger.

Participant mturk_agent_2's preferences:
value2issue: Low: Food
Medium: Water
High: Firewood
value2reason: Low: I have a good supply of food, but need the extra calories if I'm going to be doing all of that hiking.
Medium: I will not have access to water where I'm camping and, plan on hiking a fair amount and would like extra water.
High: I will be camping in a cold tundra area with no nearby wood source and would like additional firewood to keep warm.

Negotiation dialogue:
mturk_agent_1: hello I am not asking for the world just sharing

mturk_agent_2: Great🙂! Glad to hear that. What would you say your greatest need is in this?

mturk_agent_1: I am old. Old people need hydration, more than younger people. Are you younger?

mturk_agent_2: Ha! Youth is so subjective. I'm middle aged and plan on doing a lot of hiking, so I'm hoping to at least keep a hold of some water, but I'm definitely willing to split it with you. How do you feel about food and firewood?

mturk_agent_1: Food is low priortity. I don't expend much energy, so that is why it is expendable.

mturk_agent_2: Food's low priority for me as well. Water and firewood are really what I'm looking to have extras of because of where I'm camping. Do you think you need more firewood, or more water?

mturk_agent_1: Water is no 1.

mturk_agent_2: Ah alright. I have an offer for you. It sounds like water is very important to both of us, but I'm willing to give you the majority of the water if I'm able to keep the firewood.You get 2 waters and all 3 food, and I'll take the remainder.

mturk_agent_1: We are two exchanges away from 10, so let's agree, wish each other well and close with several more pleasant  exchanges.

mturk_agent_2: Agreed 🙂. I'll take 3 firewood and 1 water and you'll get everything else

mturk_agent_1: Submit-Deal

mturk_agent_2: Accept-Deal