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.

Example Input: 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! 🙂'
Example Output: Yes

Example Input: Context: 'We can definitely work something out. I'll be sure it'll benefit you more than me. 🙂' 'Oh, well that's really nice of you. What do you propose?' 'You'll get 3 food and 2 water, and I'll take 3 firewood and 1 water. 🙂'
Utterance: 'Hmm, I think that could definitely work! Appreciate it 🙂'
Example Output: No

Example Input: Context: 'I am actually planning to make a big dinner for the whole camp tonight. I will feed everyone if you can let me have the water and firewood. You can take the food to eat before dinner.' 'O cool🙂. I can give you all the water and we can split the fire wood. I need a least one firewood to make a fire for my son' 'I can give you one firewood if you can spare one food for me to eat while I am cooking.🙂'
Utterance: 'Ok if I can keep one water as well 🙂'
Example Output:
No