Detailed Instructions: 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.
Q: Context: 'Okay, I would like to have additional packages of food and water.' 'I would take 2 packages of firewood and 1 each of water and food. Let me know your thoughts.' 'I actually need 2 packages of firewood for making more fires when camping.'
Utterance: 'I can't take cold and would badly need to have more firewood.'
A:
Yes