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 other-need strategy, otherwise output No. other-need is a selfish negotiation strategy. It is used when the participants discuss a need for someone else rather than themselves. For instance, describing the need for firewood to keep the kids warm.

Context: 'yeah. going good.' 'good to hear' 'How about the deal? '
Utterance: 'Sure. My kids are really looking forward to this camping trip but one has special needs and he has to have a specific diet. I am fairly flexible on the water and firewood but food is a must have for me.'
Yes

Context: 'Hello hope you are excited for the trip Im hoping we can discuss the supplies. I would like to get 2 water 1 food and 2 of the firewood ' 'I can give you 2 waters and 1 food, but I really need more firewood. I ran out last time and I don't want to go through that again! How about you take 2 waters, 1 food, and 1 firewood? ' 'I feel like we are almost there I hunt so im ok with the one food; why would  I only get one firewood?'
Utterance: 'I just want to make sure that I don't run out. I will have my kids with me and need to make sure they don't get too cold 🙂'
Yes

Context: 'Yeah! we are going hiking after we unpack. We need a lot of water...' 'So do we. My kids are on meds so they need a lot of water and food' 'Which one do you prefer most?'
Utterance: 'They sort of need more water for their meds'

Yes