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 vouch-fair strategy, otherwise output No. vouch-fair is a selfish negotiation strategy. It is used to call out fairness for personal benefit, either when acknowledging a fair deal or when the opponent offers a deal that benefits them. This can be through an explicit call out or can be implied.
question:
Context: 'Would you be willing to give me 1 food, 2 firewood, and 2 water?' 'I could make that work 🙂 I'm sorry if I came off mean, I'm just trying to make sure I'll be ok. I don't camp often, so I'm not sure how to prepare.' 'I understand. What are you using the extra food for?'
Utterance: 'I brought some pre-packed snacks, and a few sandwiches. I'm hoping there are no hungry animals around. What about you?'
answer:
No


question:
Context: 'You have food and water, this is just extra supplies' 'I know but with my condition i may not make it, especially without more water.😮' 'you can make water by boiling water with all that extra firewood you got'
Utterance: 'you said I could have some firewood'
answer:
No


question:
Context: 'Perhaps I wasn't clear, so if I take 2 firewood, you take 1; I would just need some help with some of the food. Is that reasonable?' 'i guues' 'So let's make sure this is reasonable; Firewood - 2 for me, 1 for you; Water 2 for you, 1 for me, and you can have all of the water?'
Utterance: 'sounds good. 1 firewood for me  2 food for me and i can have all water. to clarify. sorry about typos'
answer:

No