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.

[EX Q]: Context: 'Hmmm... I don't really need the firewood,just the food which you are offering and the water. ' 'Okay, can I have the 2 waters and 2 firewood then? I will give you all of the food, and 1 of the water. Do you need any firewood at all?' 'Since carrying the extra would could make your dehydration worse, I'll take any firewood you don't want. But I'll give you the 2 waters and firewood then for the 3 food and 1 firewood. Deal?'
Utterance: 'Yes,thank you for agreeing to the water. I'll give you all the food (3) and 1 firewood and 1 water '
[EX A]: No

[EX Q]: Context: 'Hello' 'hello, so what is your most important thing that you want? '
Utterance: 'my priority is firewood. What's yours?'
[EX A]: No

[EX Q]: Context: 'No. Because I brought a water purifier but don't plan on hunting or fishing. So I'd be willing to give up all the water but I want 2 of the food.' 'I see. I also greatly need the extra food, as I indicated. Perhaps there are some convenience or grocery stores near your campground--you might then purchase extra food there and not have to carry it with you on your trip? ' 'I believe there won't be any convenience stores around to buy food, And I plan on staying out longer than you so I will need more food to last me, Do you need food or water more?'
Utterance: 'How do you know you are staying longer than me? I haven't even said how long I am staying! I am also with a big group. ☹️☹️ I need food the most, and I would like to take at least 2 extra waters. I could possibly give up one of the food packages if you could part with 2 firewood. Without extra food, I would have to do some fishing and cook the fish.'
[EX A]:
No