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 that would be fine. If I can have 3 packages of firewood, you can have 2 packages of food. Does that work?' 'That does not work for me. I need at least one package of firewood. I'm sure you understand, because it seems like we have medical conditions with similar effects. You can take all of the water if I can get 2 packages of food and 1 of firewood. Does that work?' 'I do understand. That will work for me. '
Utterance: 'Could you tell me about why you want water? '
Example Output: No

Example Input: Context: 'With the extra firewood, you can hunt for fish and other animals outside to thrive' 'i cant hunt if i dont have the proper nutritional value to make sure i can make it that long.  how about i get 2 firewood 2 water and 1 food you get the rest' 'Hmmm, how about this, you will get 2 firewood, 1 food and 1 water to start with?'
Utterance: 'ill do 1 firewood and one water if i get all the firewood '
Example Output: No

Example Input: Context: 'I would prefer to have 2 waters since I agreed to give you all the firewood.' 'But I agreed to give you all the food. Now that you want two waters, I think I should have some food because I left a bag of my food at home. You get two waters and I get one of the food. Then you get the majority of both the water and food.' 'So I get 2 waters/2 food/0 firewood, and you get 1 water/1 food/3 firewood? I think that works for me.'
Utterance: 'Yes, that's the plan. By the way, what do you need all that food for? You didn't say. I'm just curious.'
Example Output:
No