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 that is totally fine with me. What about firewood' 'I can give you 1 of the firewood. I would like to stay warm at night so I want 2. 😮' 'Hmm that's going to be hard for me because I also get cold. what other reasons do you have?'
Utterance: 'I like to have a big fire so that I can feel good at night. I can get lonely at night. ☹️'

Ex Output:
No


Ex Input:
Context: 'hii' 'Do you have an idea of how you'd like to split up the extra supplies?' 'yes food mostly must of one. and the used of firewood.'
Utterance: 'I was hoping to get some extra food just in case my kids get hungry. Would you be ok if I took 2 food and you could have 2 of the rest?'

Ex Output:
Yes


Ex Input:
Context: 'Hey there - looks like we are both going camping!  I'm from the South so firewood and water are a high priority for me.' 'Wow, thats awesome! Yes, I am! Well, that's great because water isn't super important for me. Firewood is though. ' 'That sounds awesome - I'm sure we can come to an agreement on how to allocate that works for both of us.  '
Utterance: 'I agree that we will! I do love having food as well. Have lots of people coming.'

Ex Output:

Yes