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: 
Utterance: 'Hi, 🙂 can we make a deal for me having 3 water, 2 food, and 2 firewood?'
[EX A]: No

[EX Q]: Context: 'Yes, I agree, but are you aware of the water quality at your campsite? ' 'Not completely aware but I do have a filter that I brought from home. What are your needs?' 'Ok me too! I am concerned the most with firewood as it is the basis for my camping activities: campfire, story telling, and producing heat. '
Utterance: 'OK so how about you take 2 firewoods and 1 food'
[EX A]: No

[EX Q]: Context: 'Oh.  Well, which items exactly do you want?' 'I want 3 packages of firewood, 2 packages of water, and a package of food' 'Not happening'
Utterance: 'If you do not come with a deal I would walk away'
[EX A]:
No