TASK DEFINITION: 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.
PROBLEM: Context: 'Hey! For the camping trip it would be awesome if I could have 3 packages of food. My friend is gluten and dairy free and we need as many options as possible for her. '
Utterance: 'Aww I'm sorry to hear that, it sounds like it might be better to have her bring her own food. I'll be bringing my teenage son so it would be awesome to get any extra food for him that I can. You know how they be! 🙂'

SOLUTION: Yes

PROBLEM: 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?'

SOLUTION: No

PROBLEM: Context: 'Hi there! I am excited to share these additional camping supplies with you!'
Utterance: 'Yes, same here! I'm glad that we all have our own basic necessities, but extra is always wonderful. 🙂 What are you most interested in?'

SOLUTION:
No

