instruction:
The input is taken from a negotiation between two participants who take the role of campsite neighbors and negotiate for Food, Water, and Firewood packages, based on their individual preferences and requirements. Given an utterance and recent dialogue context containing past 3 utterances (wherever available), output Yes if the utterance contains the self-need strategy, otherwise output No. self-need is a selfish negotiation strategy. It is used to create a personal need for an item in the negotiation, such as by pointing out that the participant sweats a lot to show preference towards water packages.
question:
Context: 'I am good, let's plan our camping trips. I am diabetes, so water is very important to me. what about you?' 'I need water too' 'what is the next thing you need the most/?'
Utterance: 'firewood to keep the body warm '
answer:
Yes


question:
Context: 'I enjoy camping as well. However, my campsite seems to be a bit chilly at night. I'd be willing to part with some firewood, yet I'd need quite a bit of food to compensate. I also have a stream nearby so water is plentiful if you need that as well.' 'I may be able to do something with regards to food. Do you have enough water?' 'I have more water than I need. How is your water supply?'
Utterance: 'I could use some more water as I get dehydrated easily. Since you have enough, I could give you and extra package of food for your water.'
answer:
Yes


question:
Context: 'I agree. I am feeling generous and I did buy a new axe for this camping trip. So, I could stick to the prior agreement and just work a little harder to find some dry trees to chop.' 'I appreciate your generosity 🙂 I think that bringing your axe would be a great idea! Also be sure to pack warm clothes and extra blankets! I'm sure we will both be fine' 'You are welcome! 🙂 I am happy that we reached an agreement! Did you happen to see any dry looking trees on along your way?'
Utterance: 'I am also happy we reached an agreement so easily! You are a great partner for compromising! Honestly, I am not sure how to tell if the trees look dry but I would definitely help you go look for some. I will submit our original deal so we can get on with camping🙂🙂'
answer:

No