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: 'I would really like to come out of this with a bit more. How about 2 food for me and 1 firewood and water?' 'What are your current requirements on food so I can better understand your situation?' '☹️ I forgot most the food I was going to bring and only have enough for less than half the planned trip.'
Utterance: 'I understand. I guess we are in the same predicament. I have two kids with me though and they are hungry too. How long are you camping for? We are here a week.'
Yes

Context: 'Hello hood to see a fellow camper.  How are you doing today?🙂' 'Hey! I'm doing great, how are you? '
Utterance: 'Looking forward to doing some serious hiking with the family.  bad luck on the way here we flew in and the airline loss or bags with some of our supplies and sleeping bags.☹️'
Yes

Context: 'Hello, I'm hopping I could grab most of the food, I have a lot of hungry mouths to feed.'
Utterance: 'Hi - I can understand that. I have quite a few mouths to feed as well'

Yes