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, the trip sounds like it will be a lot of fun.  What is the most important essential package for you and your family?  I know we didnt bring a lot of food so I am looking for more of that than anything else.'

SOLUTION: Yes

PROBLEM: Context: 'I think that could work ' 'Thank you.  Have a great time and stay safe. It's going to be a blast for sure. ' 'Camping is always such a fun time. Maybe we will run into each other '
Utterance: 'Yes, that would be fun.  I heard it is going to be unseasonably cold at night, so stay warm.  You'll have lots of family member to huddle together in a tent '

SOLUTION: Yes

PROBLEM: Context: 'Me too! It will be great to finally get out of town for a few days. I mostly need more firewood to keep the wife nice and toasty. How about you?' 'oh it turns out I need firewood too!🙂' 'Ha what a surprise! ;-) What do you need second most?'
Utterance: 'I need food to feed all my friends that are coming up. how about you?'

SOLUTION:
No