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.

Input: Consider Input: Context: 'I too need extra water, but I'm willing to negotiate on the other things if you are! 🙂' 'If I take 2 waters, will you accept 2 firewood?' 'You take 2 waters, I'll take 2 firewood and 2 food?'
Utterance: 'What about you take 1 water and the firewood.  I take 2 waters and all the food'

Output: No


Input: Consider Input: Context: 
Utterance: 'Hello! I'm packing for my camping adventure.'

Output: Yes


Input: Consider Input: Context: 'It's just my family. There are 6 of us total' 'Wow. I’m alone here. I could use an extra food and water. ' 'How many would you like? I just want to make sure we have enough good and water because there are so many of us'
Utterance: 'I understand. I would like one food and one water. How much wood do you want for that?'


Output: No