Participant mturk_agent_1's preferences:
value2issue: Low: Food
Medium: Water
High: Firewood
value2reason: Low: I can catch food myself!
Medium: I need water to cook things with my fire!
High: I am good at camp craft and can cook food I catch

Participant mturk_agent_2's preferences:
value2issue: Low: Firewood
Medium: Food
High: Water
value2reason: Low: If it is too cold I can bring things to bundle up.
Medium: I do need to eat even it is a little bit, I will require energy to enjoy myself and food provides that.
High: Water is the basic nutrient to survive.  Also I need something to wash down food.

Negotiation dialogue:
mturk_agent_1: Hi! I am good at gathering/ catching food, so if i get the firewood, it will help me to cook what I catch

mturk_agent_2: I see.  I in particular require lots of water for subsistence.

mturk_agent_1: hm. well, I also want some water to cook with. food i don't really need.

mturk_agent_2: I want a rolls royce.  That doesn't mean I should get a Rolls Royce and a BMW.

mturk_agent_1: haha, that's true. but still, I'm wondering, if i give you all the food and two waters, would you let me have one water?

mturk_agent_2: That seems like a decent starting point, I would be willing to share one water because I am not a monster. 🙂

mturk_agent_1: Ah! thank you, yes! 🙂 out of curiousity is the food of any value to you?

mturk_agent_2: A little bit, but I would be willing to give you all the firewood, I can keep warm enough.

mturk_agent_1: Ok, perfect! so it sounds like we have a deal, huh?

mturk_agent_2: So you get 1 water, 0 food and 3 firewood?

mturk_agent_1: Yes! thats it!🙂 Sounds good to me.

mturk_agent_2: Submit-Deal

mturk_agent_1: Accept-Deal