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.
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Question: Context: 'that works for me - would you be willing to give me 1 of the waters that way i at least have a little extra' 'No i really need all the water, if its a deal breaker than you can have all the firewood.' 'ok - i will take all the firewood and the 2 food, you can have all of the water and a food - that works for me. if i have extra firewood i can boil any water to make some drinking water'
Utterance: 'That sounds great. We should both have a great time camping now. '

Answer: Yes


Question: Context: 
Utterance: 'Hi . How is your camping trip going?'

Answer: Yes


Question: Context: 'We wantto do a lot of hiking on our trip and therefore I need extra water to make sure we stay hydrated. ' 'hi! thats awesome i am going camping too, but not a lot of hiking. I am bringing 2 teenage boys so food will be very important for us' 'I definitely understand that, kids can eat a lot. I  can spare 2 extra food for all the water. '
Utterance: 'that will work for me - how about i take 2 food, and all the firewood - i am hoping to teach my boys campfire songs - they need other hobbies that dont include electronics :). You can have 1 food and all the water? '

Answer:
Yes