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: 'okay friend. In my team old age sicked peoples and kids are there so i need some extra package.' 'Okay friend. Which item do you need the most?' 'I need 3 pack of fire wood and 2 pack of food and 2 pack of water'
Utterance: 'But If I will give you these items I don't get enough package friend.'
[A]: No


[Q]: Context: 'With the cool weather in degrees lower than expected, my family of 7 are consuming firewood faster than expected. Thus, I would like all the firewood in exchange for the food' 'Oh ok, that will be great. How about the water? Is 2 for me and 1 for you ok?' 'How about 2 for me 🙂'
Utterance: 'I have 3 kids with me who are always thirsty but we can negotiate for it'
[A]: Yes


[Q]: Context: 'I can give you one firewood if you can spare one food for me to eat while I am cooking.🙂' 'Ok if I can keep one water as well 🙂' 'I may not be able to go without the water. I am making a large pot of soup with homemade bread.'
Utterance: '😮 This is not looking good. I think we are close but I really need that one water for my son.'
[A]:
Yes