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: 'No they don't ☹️ She is starting to eat a few solid food items. So if I had some extra food that would help. I think if I had 2 waters, 2 food, and 1 firewood to be able to cook and keep things clean I would have enough. ' 'I can give you 2 waters, but I would need all the food because my group is bigger. You can have two firewood.' 'I would need at least 1 food. '
Utterance: 'I could give you one food, but I would need to have 2 waters to make my food last by making soup.'
Example Output: No

Example Input: Context: 'Hello, what are your preferences for extra supplies?  I am greatly in need of food and water.  We will be doing a lot of activity in a hot, dry climate.🙂'
Utterance: 'I prefer firewood because I will get cold at night. I forgot blankets ☹️'
Example Output: No

Example Input: Context: 'I'm willing to trade off water if you need more of it! I'm really looking for food and firewood, but I'll take food over wood.' 'sounds good, how about i take 2 firewood, and 2 waters, and one food' 'Hmm if I give you two firewood, how much food will I get back? I'm only willing to do two for two.'
Utterance: 'i would be willing to give you two foods'
Example Output:
No