TASK DEFINITION: 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.
PROBLEM: Context: 
Utterance: 'Hello. I am so looking forward to this camp out. My daughter just called and said she is going to come and bring some of her firiends. 🙂'

SOLUTION: Yes

PROBLEM: Context: 'You can take the two water. I am not that thirsty most days.' 'That's very generous of you!🙂 If you are sure, then I am in agreement. So we are saying, I get 3 firewood, you get 3 food and you get one water while I get two water?' 'Yes, I think that is okay.'
Utterance: 'Okay, that sounds fine to me. To me, water is a good substitute for food if I feel hungry. I will submit our agreement then. Thanks for working so amicably. Enjoy your day.'

SOLUTION: Yes

PROBLEM: Context: 'Sounds good.  I suggest you make a fire and relax. ' 'Just need a little more wood.  Then it will be great to cook my dinner on.' 'I got some spare wood. I’m a little short on food though. I didn’t pack enough. '
Utterance: 'Great, we can split the food, how are you on water?'

SOLUTION:
No