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.

Ex Input:
Context: 'I'm good. Just preparing to go on a camping trip' 'Same with me, good time of year' 'Yeah I'm hoping to relax with my family and enjoy the outdoors '
Utterance: 'Same, i do ask though as i have a medical condition if i can have all the water, it is really hard for me to stay hydrated'

Ex Output:
No


Ex Input:
Context: 'Yes I think that sounds fair.' 'So if I take 2 foods and 1 firewood, you take 1 food and 2 firewood. What would be fair for water?' 'What if I take two waters and you take one water then?'
Utterance: 'I think that sounds fair, since you compromised on food. Sounds like a deal!'

Ex Output:
No


Ex Input:
Context: 'You can all the food if you need it.🙂' 'Thanks!🙂 Do you need any water packages?' 'Yes. Since the days are on the warmer side, I'm a afraid of getting dehydrated. I would love to have all of it...'
Utterance: 'Ah, that doesn't work for me. I would need to have at least one water because one of mine has a leak (and I have an extra person joining me).'

Ex Output:

Yes