Participant mturk_agent_1's preferences:
value2issue: Low: Food
Medium: Water
High: Firewood
value2reason: Low: I don't need a lot of water because I'm thin
Medium: I need water to not get dehydrated
High: I need firewood since my knee is injured and I won't be able to pick it up at camp.

Participant mturk_agent_2's preferences:
value2issue: Low: Water
Medium: Food
High: Firewood
value2reason: Low: I need water in case it is hot and I get thirsty
Medium: I need food to feed myself and not get hungry
High: I need firewood to keep me warm

Negotiation dialogue:
mturk_agent_2: Hi, I think I should take two firewood, one food, and one water. 

mturk_agent_1: Hi, I hope we can work together to find an offer that benefits both of us. Do you agree?🙂

mturk_agent_2: I agree!

mturk_agent_1: Ok, could you tell me which item is the most valuable to you?

mturk_agent_2: The firewood is most valuable to me because I get very cold at nighttime. Which is most valuable to you?

mturk_agent_1: My most valuable item is Firewood too since my knee is injured and I won't be able to pick it up at camp. And the least valuable?

mturk_agent_2: Water is least valuable to be because I can find my own water while camping. How about you?

mturk_agent_1: My least valuable item is food because I'm thin🙂

mturk_agent_2: Ok, I will need at least 1 firewood

mturk_agent_1: What do you think of this offer: I give you 2 firewood and 1 food and what is left for me.

mturk_agent_2: I would need 1 water just in case I can't find any drinking water

mturk_agent_1: Remember that we already have the basic supplements for the camp, these are only extra items. And you have 2 of the most valuable, water is nothing for you.

mturk_agent_2: There are a total of nine items, giving me 2 firewood, 1 food, and 1 water would still leave you with a majority of the items. 

mturk_agent_1: What really matters is not the quantity but the value of each item. Please collaborate.

mturk_agent_2: I think what I am asking is fair in value. Let's pretend it's dollars. Firewood=3$. Food=2$. Water=1$. My 2 firewood, 1 food, 1 water would be 9$. Your 1 firewood, 2 water, and 2 food would also be 9$.

mturk_agent_1: We cannot pretend that because that is not how it works. I think you don't understand. Now i want 2 firewoods and 2 waters.1 food.

mturk_agent_2: You can have 2 firewoods and 1 food, but only 1 water. 

mturk_agent_1: Im assuming we gonna walk away without getting a deal.

mturk_agent_2: Not if you work with me here. I am offering you what I was asking of you. 50/50 split of goods. 

mturk_agent_1: Submit-Deal

mturk_agent_2: Accept-Deal