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: 'Hi!  The weather is going to be a lot colder than I anticipated, so I need extra firewood.  Would you be willing to give some to me?'
Utterance: 'Sure, but I need 2 packs of firewood and 2 packs of food and water'
Example Output: No

Example Input: Context: 'Yep, me too🙂' 'I need 3 water, 2 firewood, and one food. It would be good if I got that!  🙂🙂🙂☹️☹️' 'Oh, that's not possible.  Sorry☹️'
Utterance: 'Sry for the extra emoticons, laptop's glitching apparently. Well, what can you give me or we come to a deal on? 🙂'
Example Output: Yes

Example Input: Context: 'ok, so what at I get 2 firewood and you get 1 so you can cook your fish.' 'I'll really need 2 firewood if we do this.' 'I need the firewood also because this campsite is bare and the little bit of wood I did have a raccoon came and stole it.☹️'
Utterance: 'Okay, how about I get 1 food, three water, and 1 firewood?'
Example Output:
No