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: 'Ok Im thinking I need plenty of food to for my small children. I have a rather large family so there is more of a need. ' 'Can I have 2 of firewood in that case, as I have food that needs to be cooked and would be a great help.' 'Can I have 2 firewood 2 food and 1 water I think this would be enough'
Utterance: 'I have a Family too, I can compromise on either only one of Firewood or Food, please give a thought.'

Yes