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: 'You're right. I do not plan on hiking so you need more food than me. If I am correct, would I get 3 firewood/1 food while you get 3 water/2 food?' 'That's what I could live with, yes.' 'We should be able to trade soon. I hope you have a great trip!'
Utterance: 'You too!  Great birdwatching this season.'
Yes

Context: 
Utterance: 'Hi! I'm very excited for the upcoming camping trip!! 🙂'
Yes

Context: 'Perhaps I wasn't clear, so if I take 2 firewood, you take 1; I would just need some help with some of the food. Is that reasonable?' 'i guues' 'So let's make sure this is reasonable; Firewood - 2 for me, 1 for you; Water 2 for you, 1 for me, and you can have all of the water?'
Utterance: 'sounds good. 1 firewood for me  2 food for me and i can have all water. to clarify. sorry about typos'

No