Definition: 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.
Input: Context: 'Pretty good. Ready for this camping trip!' 'as ready as I can be hiking with 3 teenage boys..lol how about you?' 'Haha, yeah I can't wait to go. I really need lots of food and a bit of firewood. What do you need?'
Utterance: 'Food as well teenage boys you know they eat a lot of food, and then a bit of firewood  but i am sure we will agree on something'

Yes