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: 
Utterance: 'How are you today? Did you have any preferences on the supplies we will be trading?'

Answer: Yes


Question: Context: 'that is ok, the original you stated will work, 2 food, 2 water and 1 firewood for you, and 2 firewood, 1 food and 1 water for me , i need to lose weight anyways ' 'Well now that you mention it, I could lose a few pounds 😮' 'haha but you enjoy hiking, i do not. '
Utterance: 'That's true! Okay, 2 let's go with 2 food, 2 water and 1 firewood for me and you can have 1 food, 1 water and 2 firewood. And since we are camping near each other, if you need anything, just ask! 🙂'

Answer: Yes


Question: Context: 'One package of each might be doable--I thought you said you only needed one package of water and food? Can I get 3 packages of firewood at least? That's easily the most important to us, I don't want anyone getting a cold weather injury.' 'I think that one package of water, one package of food and 0 packages of firewood would be ok for me.' 'Alright, I think that's agreeable to me too. I really appreciate it, that means a lot to me and my family.'
Utterance: 'How many family members do you have? '

Answer:
Yes