Participant mturk_agent_1's preferences:
value2issue: Low: Firewood
Medium: Water
High: Food
value2reason: Low: Fire will keep me warm at night.
Medium: You need water most to survive.
High: You need food to survive.

Participant mturk_agent_2's preferences:
value2issue: Low: Firewood
Medium: Water
High: Food
value2reason: Low: We might not need much firewood because we are going to sleep earlier. 
Medium: I would need water to refresh after being active.
High: I plan on being active while camping and it will make me hungry. 

Negotiation dialogue:
mturk_agent_1: What is most important to you between food, water, and firewood?

mturk_agent_2: Hi, food is the most important to me right now. I plan on hiking a lot, so I'll need to refuel. What about you?

mturk_agent_1: Water is most important to me. However, food is a close second.

mturk_agent_2: Water is a close second for me, so we have different specific needs. 

mturk_agent_1: Yes. Have you considered how useful water may be to you if food is your highest priority? 

mturk_agent_2: Water is a bit useful, but food is the priority. Is food going to be a priority to you?

mturk_agent_1: Yes it is. Firewood should be higher on your list since food is the most important to you. You need to be able to cook

mturk_agent_2: Water is second because we plan to hike, so the food would be packages that don't necessarily need a lot of firewood. We also plan to sleep early. 

mturk_agent_1: Yes but how will you stay warm in the night? It may also scare away predators in the night time.

mturk_agent_2: We will have plenty of blankets and a nice tent with sleeping bags. 

mturk_agent_1: Submit-Deal

mturk_agent_2: Reject-Deal

mturk_agent_2: Submit-Deal

mturk_agent_1: Reject-Deal

mturk_agent_1: I would like to have 2 packages of firewood but the rest of the deal is agreeable.

mturk_agent_2: I will do that if I get 1 extra package of food. 

mturk_agent_1: That leaves me with none.

mturk_agent_2: You get 2 waters and 2 firewoods. 

mturk_agent_1: Submit-Deal

mturk_agent_2: Accept-Deal