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: 
Utterance: 'Hello!'

Answer: No


Question: Context: 'Firewood is my second priority. Can I have 2 of firewood?' 'okay🙂 is it cold so you want firewood?' 'Yes, I get cold easy. Thanks a lot!'
Utterance: 'sure, i have a lot of people coming thats why i need food'

Answer: Yes


Question: Context: 'Hello there' 'Hello'
Utterance: 'What kind of items do you need?  I especially need water because I would like to do extra hiking and would need to hydrate.  '

Answer:
No