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.

Ex Input:
Context: 'Yes. I'm actually taking a large group of people. Some friends and family are going and I kind of also wanted a bit of extra firewood. 🙂' 'Oh I get that! I wanted to make a nice meal for my friends so I was hoping to be able to get extra food. 🙂' 'Oh well that's no problem. I'm packing a lot for our group. I'd be willing to give you all the food if you give me all the firewood?'
Utterance: 'I would be willing to do that if I could have two of the waters? I didn't bring as much as I thought I would need because I forgot I would have my dog. '

Ex Output:
Yes


Ex Input:
Context: 
Utterance: 'hi there🙂'

Ex Output:
No


Ex Input:
Context: 'Hello! 🙂' 'I hello I need firewood to survive'
Utterance: 'oh my are you going somewhere cold? I could use the water, I am going on a charity event with kids from the Make A Wish foundation. Its going to be their first time!'

Ex Output:

Yes