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.

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

Context: 'I'm thinking I'l get 2 firewood, and 2 water and 1 food. I'm not sure what you need, but we can figure it out. '
Utterance: 'my highest priority is water, i need it to stay hydrated from the camping beers'
No

Context: 'Hi there! I am excited to share these additional camping supplies with you!' 'Yes, same here! I'm glad that we all have our own basic necessities, but extra is always wonderful. 🙂 What are you most interested in?'
Utterance: 'I am most interested in water! My husband and I are traveling with our newborn and we need as much water as possible!🙂'

Yes