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.
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Question: Context: 'Hey there - looks like we are both going camping!  I'm from the South so firewood and water are a high priority for me.' 'Wow, thats awesome! Yes, I am! Well, that's great because water isn't super important for me. Firewood is though. ' 'That sounds awesome - I'm sure we can come to an agreement on how to allocate that works for both of us.  '
Utterance: 'I agree that we will! I do love having food as well. Have lots of people coming.'

Answer: Yes


Question: Context: 'I think we're on the right track.  I am bring my 2 kids with me and they eat everything in sight.' 'Would they be okay with 2 food?  Otherwise can give you an extra and I can take either an additional water or firewood 🙂' 'I have a great offer.  How about I take 2 food, 2 firewood and 1 water and you will get the extra water your camp needs!!'
Utterance: 'We place a premium on the water.  That's the same amount of water, do you mean we take 3?'

Answer: Yes


Question: Context: 
Utterance: 'Hi! I'm super excited to go camping with my family as a great way to vacation due to Covid19. My kid is so restless from being cooped up in the house all the time. Are you planning on going camping too?'

Answer:
No