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.

Input: Consider Input: Context: 'Looking forward to this camping trip!  I am hoping we can find something amicable with these additional resources.' 'I'm excited too 🙂. Things have been stressful lately. What are some things that you value most?'
Utterance: 'It's supposed to be chilly where we are heading and I could really use some extra firewood.  🙂  What about you?'

Output: Yes


Input: Consider Input: Context: 'Hello my friend! Are you ready to go camping?' 'Getting there, just need some more supplies to be safe.'
Utterance: 'Got you! I really need firewood to make smores and I don't think we have enough to last the whole night!'

Output: Yes


Input: Consider Input: Context: 'I think that can be negoiated then i tend to eat less on camping trips' 'Great!  So looks like all the water goes to you.  I will take all the food if that is ok and we can split the wood.  ' 'Well i would need one food and one wood'
Utterance: 'OK.  I think that will work out for me.  You get 3 water, 1 wood and 1 food.  I will take the rest.'


Output: No