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: 'ok, if i get all 3 extra firewood, I'd be fine with getting 1 extra water while you get 2? food is a really low priority for me' 'Same here as well as I have carried enough but yes, I need firewood as most of y food requires cooking and specially my kids prefer having food hot.' 'Ok thats fair, I would prefer to have more firewood since I'm awful at collecting firewood while out. But we could be a more even split of it all. 2/1 for both. Do you need more water or more firewood?'
Utterance: 'I need more firewood, I can maage with 1 additional package of water.'
answer:
No


question:
Context: 'hello, I need plenty of food, I have lots of friends we are camping together.'
Utterance: 'bro i need aslo food, it is  my first priority'
answer:
No


question:
Context: 'We can do the 3 for 3 trade.  That works perfectly!  Its' going to be cold at night where I'm going.  What's it like where you're heading?' 'It's going to be pretty warm where I'm going, but it's also variable. How do you feel about you get 2 wood and I get 1?' 'That's mighty kind of you.  We have a deal!  I'll take the 2 wood and you get 1.  Thank you.  You'll also get the 3 packages of food and I'll get the 3 waters.  Deal ?'
Utterance: 'Deal!'
answer:

No