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: 'Hi! I'm going camping soon with my family at a lake! We're looking forward to it so much since we haven't been able to get out due to Covid. Are you going camping too?' 'Yes! I am also going with my family. My husband and I are essential workers but his hours all got cut. I got laid off from my job for part of the time.' 'oh man that sucks ☹️! I know Congress is currently debating all of the unemployment stuff too. Where do you plan to be going camping?'
Utterance: 'We didn't get unemployment or a stimulus check. ☹️ We are planning a trip to Missouri, Lake of the Ozarks. Our younger children have been cooped up so long we are hoping to let them get some sun and swimming in!'
[A]: No


[Q]: Context: 'I would still like at least 1 package of the food please.  There has been a lot of rain in the area, but I think some poisonous mushrooms maybe prevalent in the area, so to be extra cautious I would like a little spare food on hand.' 'You don't have to eat the poison mushrooms. You can catch some fish from the river or hunt for small animals.  You have all of the firewood so cooking the food should not be a problem.' 'I won't willingly eat the poisonous mushrooms, but it could be very hard to tell the difference from safe and toxic ones.  I understand you will be staying in your area for a few extra days, but can you catch fish or hunt for small animals in your area too?'
Utterance: 'I do not have any extra firewood to do so.☹️  So if I can keep 1 package of firewood so I hunt and cook the fish.  I will give you 1 package of the food.'
[A]: No


[Q]: Context: 'Hi, how are you? ' 'Am fine what about you?' 'Good thanks! So I'm hoping I can get all of the Food, but am willing to negotiate on the other items. '
Utterance: 'Ohh food?.Thats a very essential property over here.I mean very important.Do you really need it that bad?'
[A]:
No