Participant mturk_agent_1's preferences:
value2issue: Low: Food
Medium: Firewood
High: Water
value2reason: Low: Can survive awhile without food
Medium: It can help with fire and keeping warm
High: Water is needed to stay healthy and fit

Participant mturk_agent_2's preferences:
value2issue: Low: Water
Medium: Firewood
High: Food
value2reason: Low: I don't need any water because my mom stocked up one month ago because of a hurricane. I have so much in my basement. 
Medium: I need some more firewood because I didn't buy as much, but I could go chop some down when camping. 
High: I need food because I told my friend to go to the store, but she ended up having a medical emergency and couldn't go. Because I was also busy, we had to only take stuff from home :(

Negotiation dialogue:
mturk_agent_1: Hello 🙂What would you like to do with this deal?

mturk_agent_2: My friend ended up having a medical emergency and couldn't go to the store when I asked her to get food. Because of that, I would like 3 food packages. I had to go help her with the medical forms and didn't have time to shop

mturk_agent_1: Yes I can give you the three food but I need 2 water. I can become very thirsty. 

mturk_agent_2: Yes that is totally fine with me. What about firewood

mturk_agent_1: I can give you 1 of the firewood. I would like to stay warm at night so I want 2. 😮

mturk_agent_2: Hmm that's going to be hard for me because I also get cold. what other reasons do you have?

mturk_agent_1: I like to have a big fire so that I can feel good at night. I can get lonely at night. ☹️

mturk_agent_2: aww that's sad! I think I can do that then. 

mturk_agent_1: Thank you so much. Do you have any things you might need?

mturk_agent_2: I think having 3 food, 1 firewood, and 1 water like we have discussed is what I need. You can have the rest. 

mturk_agent_1: Submit-Deal

mturk_agent_2: Accept-Deal