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: 'hi how are you' 'Hi, I am good. How about you? 🙂'
Utterance: 'same, can I get 3 food, 2 firewood and 0 water, I need 3 food because i need food to survive'
answer:
Yes

question:
Context: 'It's my top priority, but if you need some, I'd need more water and firewood' 'It aslo my top priority but i would not if u give me 3 packages of water and 2 firewood in exchange for all food.Agree?' 'sure that works'
Utterance: 'Okay deal sealed?'
answer:
No

question:
Context: 'sure i can do that, what about the food then? how much food would you need for the tip? can you hunt where you are going?' 'I am up to u ' 'ok well since you are and i have a bunch of kids with me would it be fine if I took 2 food as well then?'
Utterance: 'Alright that works as long as I get 3 firewoods'
answer:
No