instruction:
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 self-need strategy, otherwise output No. self-need is a selfish negotiation strategy. It is used to create a personal need for an item in the negotiation, such as by pointing out that the participant sweats a lot to show preference towards water packages.
question:
Context: 'I would like 3 firewood, and 2 food.  You can have 1 food and all of the water.' 'oh okay I will send you what are the materials you have' 'I already have a good supply of fresh water from the lake I will be camping by, and can hunt for some food but not all.  What are you in need of?'
Utterance: 'oh that's great, what type of quality you have from us'
answer:
No


question:
Context: 'Yeah, What did think about water? ' 'I think water is great! I don't need very much for this trip, but water is delicious.' 'Okay, but water is important to me because I have health issues. So I drink more water for save my health.'
Utterance: 'Okay! You can have all the water. I want all the food.'
answer:
No


question:
Context: 'i have 6, and 2 more could be joining us to make 8 ' 'Cool! 🙂  It's a good number, we are planning on 10, but you never know on these.  What I do know is this group loves to eat and hike, plus it might get a little chilly.' 'yeah, i understand that. we are all apart of a weigh watchers group ao we'
Utterance: '😮 Been there and done that.  It's great when you can start to see the change in their self esteem!'
answer:

No