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: 'You can have all the water if I can have all the extra food' 'OK, but first tell me why you need extra food' 'I have 10 people in my group'
Utterance: 'I see. I need more water because I came across some people who were lost and they are very dehydrated.'

SOLUTION: Yes

PROBLEM: Context: 'Hello, how are you doing today?' 'Good. How you doing buddy? 🙂' 'I'm doing pretty good. I plan on camping with the family this weekend, how about you?'
Utterance: 'Nice. Same, it's over 100 degrees where I live. 🙂'

SOLUTION: Yes

PROBLEM: Context: 'Hello!  Great to see another camper here going for a hike.  My family is looking forward to a great weekend here.🙂' 'Mine too! Camping is one of my favorite things to do with my family.' 'It should be a good weekedn for it.  Unfortuately the air;ine loss our luggage with the sleeping bags and food.  Not a good start for us with my mother-in-law along for the first time.  My wife and her is down getting trail maps while I sort out keeping warm tonight and feed after some hiking.'
Utterance: 'Oh no! That sounds like a problem. I have four kids so I can relate about the concerns for staying warm and having enough food.'

SOLUTION:
Yes

