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.

Context: 'Me too, hopefully we can get together on a deal.' 'I'm hoping so too. What's most valuable to you?' 'Water, what about you? '
Utterance: 'Food, but I definitely do need some water, too. Can you live with taking 2 waters?'
No

Context: 
Utterance: 'Hi:  I  have invited friends from a nearby campsite for dinner and i heard it is going to be really cold tonight. I would prefer to have some extra fire wood for sure. lly cold tonight.'
Yes

Context: 'I am' 'Me too! Is this your first time?' 'I have been camping before, but it has been a while. You?'
Utterance: 'Same for me!!'

No

