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 works with me. Can you list everything you are taking so we can make sure we are on the same page? ' 'I will take 3 firewood, 1 food, 2 water. You will get 0 firewood, 2 food and 1 water. Is everything correct' 'Sure, sounds like a deal!'
Utterance: 'That's great 🙂 shall we end the deal?'
Example Output: No

Example Input: Context: 'And you can use your extra firewood to purify any water you find as well while you're already enjoying the fire.' 'That's true.  Thanks for the suggestion🙂' 'I'm going to be lazy and enjoy the cool night, personally.  I do love this time of year for camping.  The nights are cool but not cold.'
Utterance: 'Yes, but I tend to get cold easily.'
Example Output: Yes

Example Input: Context: 'That would be perfect.  I am a gourmet cook and if you would like me to help you prepare the evening meal, I would be very happy too.🙂' 'That's so nice of you! I would be delighted to have some great meals during this camping vacay. 🙂🙂' 'I have managed to bring pouches of some of my favorite seasonings.  I'm hoping to find some great wild mushrooms in the forest too.  '
Utterance: 'I'm a big fan of well seasoned food and mushrooms! Mmm.. 🙂 Do you think it would also be alright for me to have 2 of the 3 waters since I will be hiking a lot?'
Example Output:
Yes