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: 'likewise! what do you need?' 'I would be ok if you gave me 3 water, 2 food and i will give you all the firewood.' 'that doesn't work for me. I, too, am in need of water'
Utterance: '😮OK. Will it be ok then if you gave me 2 water and 2 food?'
No

Context: 'hi there'
Utterance: 'Hello.  How are you?'
Yes

Context: 'That would be great. I need to have frequent small meals throughout the day so the extra food would help. I have plenty of water. ' 'alright, so I'll keep the water, and firewood, and give you 2 extra food.  Does that sound like a good deal?' 'I actually need one firewood and one food package. I can give you one water. '
Utterance: 'That sounds great.  Thank you'

No