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.

[EX Q]: Context: 'I have checked and see that it is in the rainy season! I know I need to pack some extra firewood if you can spare me some??' 'yes. I will definitely give you. I bring extra woods.' 'Great! Can I take 2 and you can have 1?? I am willing to give you 2 of the water then!'
Utterance: 'Its pleasure to me. Will you give food extra 1 to me?'
[EX A]: No

[EX Q]: Context: 'We wantto do a lot of hiking on our trip and therefore I need extra water to make sure we stay hydrated. '
Utterance: 'hi! thats awesome i am going camping too, but not a lot of hiking. I am bringing 2 teenage boys so food will be very important for us'
[EX A]: Yes

[EX Q]: Context: 
Utterance: 'Hello, How are you? My children love to eat and have fires daily. I hope this deal works for you.🙂'
[EX A]:
No