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 so excited to go camping!  I am planning a nice long walk in the woods to decompress from the hectic days of working.' 'I am too.  I've been thinking of this since COVID.  I hear we have some materials to share between the two of us.  What are you thinking?  For me, I am from the South so I get cold easily 🙂 so firewood is my main priority.' 'Perfect!  I'm a northerner, so the firewood is all yours!  I'll need lot's of water to keep hydrated after the hike, and I'll probably be pretty hungry too.'
Utterance: 'My spouse calls me a water buffalo so I'm pretty water dependent if you couldn't tell.  '
answer:
Yes


question:
Context: 'Okay! Sounds fair! Where are you heading out to camp?' 'At a campground near where I live that is on a lake (although they call it a creek!).' 'That is convenient that it is so close 🙂'
Utterance: 'Yes-hope to have a good time. It has been fun dealing with you-hope you have a good camping trip as well.'
answer:
No


question:
Context: 'Actually, I suggested that you would get 1 water, 1 firewood and 1 food portion.  I can compromise with you though.  I would like 2 water portions, 1 firewood and 1 food.' 'Since I arrived with no water at all, I would definitely need at least 2 waters.  I'm afraid I don't have a lot of "wiggle room" with that.  I'm open for the other supplies.  Ideally, I would like to have 2 waters, 1 firewood and 1 food portion.' 'If that's the case, I would like 1 water, 3 firewood and 3 food portions.'
Utterance: 'Would you be open to me having 2 waters, and 1 food portion?  While trying to get together some wood to start a fire, I came across a stray pup.  He seems very friendly - so I'm thinking he must have gotten separated from his family.  He's very hungry though - an extra food portion would be a great help.'
answer:

No