TASK DEFINITION: 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.
PROBLEM: Context: 'I like firewood and water most' 'Hmm okay, I am willing to give you three waters! I was hoping to get 3 firewood though, as it's going to be really cold where I am going.' 'seems like we have same priority items. firewood. I also need firewood most because I am prone to pneumonia '
Utterance: 'Oh no, I'm so sorry to hear that ☹️ Let me ask about the food first then, would you be willing to give me the 3 packages of that? I am going to have a lot of people with me and we won't be near any stores at all.'

SOLUTION: Yes

PROBLEM: Context: 'i understand friend, we going to a snow fall place so we need fire wood and sicked and kids are in my team so i need food and water' 'Okay I will give you 2 firewood 2 food and 1 water.' 'food and water is ok, but i must need 3 pack of fire wood friend'
Utterance: 'okay I will give you 3 firewood 1 food and 1 water because I too have family,there two old people and 1 child.'

SOLUTION: Yes

PROBLEM: Context: 'I see they have some supplies here to share between the camp sites.  Maybe we can divide up the supplies so it works for both of us.  I can really use 2 wood and 2 food.  What about yourself?🙂' 'I think food is pretty important for you, so I'm ok with you having 2 food and I'll take 1 food. Since you get more food I think it's only fair I get 2 firewood while you take 1. You can collect more firewood along the way. I didn't have room to pack firewood either with our smaller car.' 'Sounds good on the food.  I was really hoping for doing roasting lots of marshmellows for s'mores eachnight along with staying warm.  If I keep 2 wood could you do with 2 water instaed?  '
Utterance: 'I have a kid obsessed with fire. He was really looking forward to a fire every night and marshmallows. I don't think I can do 1 firewood. Can you do 1 firewood and 2 water?'

SOLUTION:
Yes