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'm doing pretty well, just preparing for this camping trip.' 'ME as well! we are a group of big eaters, and are looking to take lots of food.' 'That is fair as there is no showers or sinks at my campsite so I am looking to take water :) '
Utterance: 'We will likely also need to take water too. Need to be able to wash up.'

SOLUTION: Yes

PROBLEM: Context: 'That sounds good to me!' 'ok, so to make sure we're on the same page. You get 2 food, 2 water and 1 firewood. I will take 1 food, 1 water, and 2 firewood?' 'Yup, I am ready to submit the deal if it's all good with you!'
Utterance: 'Yes sir! (or ma'am), I accept the deal!'

SOLUTION: No

PROBLEM: Context: 'okay fine. now it is suitable for both of us' 'That sounds good.  Thank you for being fair and agreeable.  ' 'thank you for your time'
Utterance: 'Thank you as well. 🙂'

SOLUTION:
No