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 small-talk strategy, otherwise output No. small-talk is a cooperative negotiation strategy. It is used for discussing topics apart from the negotiation, in an attempt to build a rapport with the opponent. For example, discussing how the opponent is doing during the pandemic or sharing excitement for the camping trip.

Example Input: Context: 'Hello, I was hoping we can chat. '
Utterance: 'Hi there. '
Example Output: Yes

Example Input: Context: 'Hi!  I am excited to go camping!  I would love to get 3 extra food and 3 water since we will be canoe camping and won't be able to purchase more.  ' 'I am going camping too.  May I ask where you are going canoe camping?'
Utterance: 'We are going to camp in Oregon.  We are looking forward to it.  The views and scenery should be gorgeous.  How about you?'
Example Output: Yes

Example Input: Context: 'I also need water with my medical condition I have to take lots of meds. I can give you extra firewood so you can boil more water easily.' 'Dang. I'm sorry for your condition. I really don't need the firewood though as I cut so much this year.. How can we negotiate? I'd hate for something to happen to you.' 'We can try to figure out a way to split the water and food in the fairest way 🙂. Firewood isn't an issue so it doesn't matter as much. I think to start something like splitting the food 2/1 and the water 1/2?'
Utterance: 'That might work. I can always boil it and I could use the extra food for the kids.'
Example Output:
No