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: 'good excellent choice' 'so how do you want to divide the firewood' 'take 2 firewood if you wish'
Utterance: 'sure, deal'

Ex Output:
No


Ex Input:
Context: 'Can i have 2 firewood, 2 food and 1 water' 'That can work. That seems like a good solution to the problem.🙂' 'Ok I hope you are okay with that. Please confirm!'
Utterance: 'Okay, I will confirm that. Thanks! 🙂'

Ex Output:
No


Ex Input:
Context: 'I see. Which resource do you desire most?' 'Well I was thinking you could get all the extra firewood and work on the group meal and bonfire for friday night' 'I like the sound of getting the firewood, but I can't just accept no food or water.'
Utterance: 'I'll give you one of the extra food so you have a little extra to cook for everyone but I'm really gonna need all that extra water, it's going to be really hot this weekend and the folks at the capsite get to sit in the shade all day'

Ex Output:

Yes