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: 'What are your preference what would you need most?'
Utterance: 'I need to keep the fire burning so i need firewood most. What about you?'
No

Context: 'Okay, I'm glad we were able to work something out!' 'Am also glad.You are more interested in water. Do you drink a lot of water frequently?' 'Yes, I drink a lot of water because I'm a big and active guy. You can go ahead and submit the deal now if you want.'
Utterance: 'Okay. It was nice sharing with you'
Yes

Context: 'Hello, well I really need food. Have a lot of extra people.' 'Awesome - same, I also need a ton of food. Will firewood be of interest to you as well? I'll be happy to compensate in this way' 'Firewood is not overly interesting to me, but water is somewhat enticing.'
Utterance: 'Ok, great - I can give you all of my waters in exchange for a majority of the food and half of firewood'
No