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: 'Hi, I would like to get firewood because I would like to sit by the campfire in the evening.' 'Hi there. I was really hoping to have the firewood because I am afraid my children would be cold.' 'Ok, so we have 3 packages, what about if you get 2 and I get 1?'
Utterance: 'Thank you, 2 packages of firewood would work.'

No