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.

[Q]: Context: 'I was thinking firewood, because the most fun I have camping is roasting marshmellows and hanging out around there. How about you?' 'Oh hmm. I really need extra firewood because I forgot to bring a sleeping bag. I will be freezing to death at night. ☹️' 'Okay, well tell me what you need the least of, if you don't mind.'
Utterance: 'You can have all of the water if you let me have all of the firewood.'
[A]: No


[Q]: Context: 'Alright, can you repeat the deal with me so we can make sure we are on the same page? ' 'ok, I am getting 1 food package, two packages of firewood, and all of the water.  Is this correct?  ' 'I thought I was taking 2 food packages, 3 waters and 1 firewood package. '
Utterance: 'Right, I typed in what that I was getting  lol  '
[A]: No


[Q]: Context: 'Hi, what is your highest priority item?'
Utterance: 'I would love to have extra food for my trip, bringing the family! how about you?'
[A]:
Yes