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.

[Q]: Context: 
Utterance: 'Hello there.'
[A]: No


[Q]: Context: 'Hi. I'm most interested in water. What's your highest priority?'
Utterance: 'I really need water too. I have a young baby and will do a lot of washing.'
[A]: Yes


[Q]: Context: 'Hello, I would like 3 water and 3 firewood packages. You can have 3 food packages.' 'Hello, i need 2 water , 1 food and 1 firewood packages' 'I need prefer water the most since my mouth is dry a lot. I need 3 water, 1 firewood ,and 0 food packages'
Utterance: 'yeah you are right, but water is essential for all !☹️, you must consider that too'
[A]:
No