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: 'k i need food as first priority' 'Unacceptable' 'why'
Utterance: 'I require the majority of food as I have explained.'

SOLUTION: No

PROBLEM: Context: 'Hi there, i appreciate your initial offer. ' 'What is your offer on the additional packages?' 'I would be willing to give you all of the firewood (3) and two of the water (2) while I get the rest'
Utterance: 'Ok great, are you going to be ok with getting your own water and firewood during the trip?'

SOLUTION: No

PROBLEM: Context: 'Hello! 🙂 Let's work together on a deal for these packages, shall we? What are you most interested in?' 'Hey! I'd like some more firewood to keep my doggo warm. What do you need?'
Utterance: 'I need firewood as well. We have a large group consisting of mostly senior citizens, including my grandma, so we'd like the firewood to keep everyone warm.'

SOLUTION:
Yes