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 uv-part strategy, otherwise output No. uv-part is a selfish negotiation strategy. It is used to undermine the requirements of the opponent. For instance, suggesting that the opponent would not need more firewood since they already have the basic supplies or a suggestion that there might be a store near the campsite where the opponent can get the supplies instead.

Input: Consider Input: Context: 'Hello there. I am as well. What items were you looking for specifically?🙂' 'I am looking for one of each. Food I am especially looking for.' 'That sounds pretty reasonable as I am in need of firewood the most. Would it be most reasonable to each take what we need most and split the water down the middle?'
Utterance: 'Yes, it would.'

Output: No


Input: Consider Input: Context: 'I have a medical condition that causes my veins to close up when I get too cold. I will thus need the 3 firewood.'
Utterance: '☹️Oh, that sounds awful. Are you sure you need all three packages of firewood?'

Output: Yes


Input: Consider Input: Context: 'I think I would be able to make that work. What are you looking forward to while camping? ' 'Mainly cooking because I love to eat. It will be fun this time because I am leaving the kids at home. I also love swimming if we can find a river or big stream. How about you?' 'I want to hike the mountains. I think swimming would be really relaxing '
Utterance: 'Oh yes to relaxing! Can you tell I am a bit stressed? Actually, I am pregnant again and just want to practice taking things as they come. Hiking sounds great! Who is camping with you?'


Output: No


