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 am great, i am really excited about camping how about you?' 'Same here! Its my family's first time out together and we are at the camping already.' 'Nice, are there any extra supplies that you will really need?'
Utterance: 'At the camping site. Yes, I would like some water and food to refill the used packs'
answer:
Yes


question:
Context: 'hello!' 'Hi how are you today? ' 'am fine and you?'
Utterance: 'I am good. Do you have any preferences on which items you would like most?'
answer:
No


question:
Context: 'Food, but I definitely do need some water, too. Can you live with taking 2 waters?' 'Yes, can you live with two foods? ' 'I can. How about firewood? I would like 2 if possible.'
Utterance: 'Well there are only 3.'
answer:

No