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.

Context: 'I know how that goes...We are planning on hiking too and we could also use some extra food.' 'well I am sure between you and me we will find a way....' 'I really need some food, but I could also use extra firewood. It is supposed to be pretty cold at night and we would love to cook up some smores.'
Utterance: 'I hear you we have the same issues well you can have either 2 food or 2 firewood what would you prefer?'
No

Context: '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' 'I have a bunch of kids and need extra water. I can give you 2 food packs instead.' 'Then i understand, i have kidney issues but i would rather go without then take away from a family'
Utterance: 'If you need water for a medical issue the of course you can have two waters.'
No

Context: 
Utterance: 'Hi, how is your trip going? hopefully better than mine'

Yes