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: 'Hello. I'm going to do a lot of hiking on my camping trip and need as much water as possible. I'm also planning a bonfire with fellow campers in the area, so I'd like as much firewood as possible. How about I keep the water and firewood and you keep the food?'
Utterance: 'That doesn't work for me. I will also need extra water because I drink a lot. How about we start by saying you get the firewood, and I'll take the food?'
Example Output: No

Example Input: Context: 'Hi there, how's it going?' 'hi, i am doing well' 'cool, the family is looking forward to the camping trip this weekend'
Utterance: 'same, I will need 3 food as I need food to survive, in return, you can have all the water'
Example Output: No

Example Input: Context: 'Hi, I would like to get 3 firewood, 2 waters and 1 food pack.'
Utterance: 'Hello, I am in need of more water than just one,could you possibly allow me to have two and the other items are fine'
Example Output:
No