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: 'Okay! Sounds fair! Where are you heading out to camp?' 'At a campground near where I live that is on a lake (although they call it a creek!).' 'That is convenient that it is so close 🙂'
Utterance: 'Yes-hope to have a good time. It has been fun dealing with you-hope you have a good camping trip as well.'
Example Output: Yes

Example Input: Context: 
Utterance: 'hello, how are you today?'
Example Output: Yes

Example Input: Context: 'What are your current requirements on food so I can better understand your situation?' '☹️ I forgot most the food I was going to bring and only have enough for less than half the planned trip.' 'I understand. I guess we are in the same predicament. I have two kids with me though and they are hungry too. How long are you camping for? We are here a week.'
Utterance: 'I let my two girls bring their friend. Its their first overnight trip for more than a night. We also had a week planned.'
Example Output:
Yes