Participant mturk_agent_1's preferences:
value2issue: Low: Firewood
Medium: Food
High: Water
value2reason: Low: I need to keep warm at night as it is very cold.
Medium: I need more food as i love food a lot
High: I need more water to help in cleaning as I have many people with me.

Participant mturk_agent_2's preferences:
value2issue: Low: Firewood
Medium: Food
High: Water
value2reason: Low: I need some firewood to light a fire that will keep me warm at night and also for lighting in the dark.
Medium: We all need food but for me i eat quite a lot because i also play a lot. 
High: Water is the most essential of all because it has so many uses. I will need so much of it because the task is tedious. i will get dirty, i will sweat so i need so much of it.

Negotiation dialogue:
mturk_agent_1: I have little babies with me. I need a lot of water. Can you give me all the 3 water?

mturk_agent_2: No. That will not be possible because i will need a lot of it too.

mturk_agent_1: I can then give up 1 water and you take 2 of any of the remaining that you will choose.

mturk_agent_2: If you give me one water then i will take all the food and 2 firewood.

mturk_agent_1: That I will need to walk away friend

mturk_agent_2: Why walk away when we can agree? You need to consider me too.

mturk_agent_1: You are taking almost everything. I can offer you 1 water, 2 food and 1 firewood. It is fair.

mturk_agent_2: It's not fair. That means you take most of almost everything. Can i take 3 food, 1 water and 1 firewood?

mturk_agent_1: I also need food please

mturk_agent_2: Okay then. What if i give you 1 food and you give me another water? I have a condition that requires a lot of water.

mturk_agent_1: With water, I can not do with less than 2 water. then i can give you 2 food and 2 firewood. Is that not fair enough?

mturk_agent_2: I think that will be better. Though water is my top priority.

mturk_agent_1: Do we have a deal?

mturk_agent_2: It seems you are not ready to give up any more water. 

mturk_agent_1: No. I am fair. I have taken 2 water and 1 food and 1 firewood

mturk_agent_2: Okay

mturk_agent_1: Submit-Deal

mturk_agent_2: Accept-Deal