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.

Context: 'Yea, that's not going to work for me. That would leave me with NO food, and only 1 water, and 1 firewood. Would you take that deal, if I offered it back to you?' 'Ok what will work for you?' 'I really need at least some of everything. What do you need the most?'
Utterance: 'I think we are now talking. I need food the most and water as the second priority.'
Yes

Context: 'Ya sure. ' 'Sorry for the type--I meant 'food' not 'good'.🙂' 'Yes i can understand.'
Utterance: 'We will be in an area where there is not much firewood to collect. You have to bring it in.  We hope to cook with it and keep warm in the evenings.  I am hoping to take at least 2 firewood packages.'
No

Context: 'So I get 2 waters/2 food/0 firewood, and you get 1 water/1 food/3 firewood? I think that works for me.' 'Yes, that's the plan. By the way, what do you need all that food for? You didn't say. I'm just curious.' 'I'm a bigger guy (6'3") so I eat a lot, especially after activities like hiking and kayaking. Same reason I want water really.'
Utterance: 'OK, that makes sense. I don't eat as much as you do, so it's only fair that you get most of the food. So I hope this deal will be fair for both of us and you'll walk away happy.'

Yes