Q: 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.
Context: 'Yep! Been closed up too long with this Covid-19 stuff.😡Wish it would like the Prez sez "go away"' 'Yeah, it's very sad these days' 'Then I got here and noticed I didn't pack my cooking sterno and critters go into some of my food☹️Kinda puts a damper on the trip.'
Utterance: 'Oh, i see. How about you get 2 food 1 firewood and 1 water. I need the extra firewood to stay warm at night'
A:
Yes