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: 'Hi, I'm hoping we can come to a nice deal. 🙂 I'm most interested in firewood, because it always helps to have extra if your fire goes out.' 'That makes sense. I'm also interested in firewood, but have a great need for water due to the current weather. '
Utterance: 'That makes sense. How about we start out with I get 3 firewood, and you get 3 waters?'
answer:
No

question:
Context: 'I am doing well so far. 🙂 What items are of preference for you today?' 'I need a lot of food today. I was advised to eat at least 4 times a day so i may need all the food packages.' 'Well that is not going to work well for my family of 8 now is it? Haha. I think we can come to some sort of agreement though.🙂'
Utterance: 'What do you propose?'
answer:
No

question:
Context: 'so you want two firewoods and three waters and I get everything else? ' 'That sounds good to me!' 'I really need at least two firewoods to cook with though, or one water. How can we make this work?'
Utterance: 'I could give you two firewood, if I could still have my three waters and then 1 food.'
answer:
No