Participant mturk_agent_1's preferences:
value2issue: Low: Food
Medium: Water
High: Firewood
value2reason: Low: Food is the most important in my opinion and it needs way more packages. 
Medium: Water is second important and everyone needs to carry it with them.
High: This is not the most important and fire could be found elsewhere.

Participant mturk_agent_2's preferences:
value2issue: Low: Firewood
Medium: Water
High: Food
value2reason: Low: We're not interested in a big fire
Medium: Its hot and we need extra water
High: Have a lot of kids to feed

Negotiation dialogue:
mturk_agent_1: Hi

mturk_agent_2: Yo, how goes it

mturk_agent_1: Hi how are you

mturk_agent_2: Good, I'm hoping to get Some food and Water

mturk_agent_1: Thats great

mturk_agent_2: Do you have a preference for what you need?

mturk_agent_1: I have about 3 packages for food 2 for water and 1 for firewood

mturk_agent_2: Well if you want all the food, then I should take 3 water and 2 firewood

mturk_agent_1: actually lets make it so that you have food too 

mturk_agent_2: Im confused. So what do you want then?

mturk_agent_1: I'll take 2 food two water and 2 firewood

mturk_agent_2: Submit-Deal

mturk_agent_1: Accept-Deal