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: 'Hi  I have an extra guest that will be camping with me and was wondering if you had an extra food package that you could spare?'
Utterance: 'I don't have much food, but you can take one package and I can take two? '

Ex Output:
No


Ex Input:
Context: 'Hi! Are you excited to go camping?' 'absolutely! the kids are absolutely looking forward to it. It's their first time' 'Yeah! we are going hiking after we unpack. We need a lot of water...'
Utterance: 'So do we. My kids are on meds so they need a lot of water and food'

Ex Output:
Yes


Ex Input:
Context: 'Hi:  I  have invited friends from a nearby campsite for dinner and i heard it is going to be really cold tonight. I would prefer to have some extra fire wood for sure. lly cold tonight.'
Utterance: 'Hi I am also going camping. Unfortunately I need as much firewood and water as possible too. I need to be able to cook our food and stay warm all night '

Ex Output:

Yes