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: 'Same for me!!' 'What sort of extra supplies are you looking for?' 'I would really appreciate if I am able to take 2 of the food packages since I am a vegan and its hard to find options in the woods and if i can have 2 or 3 of the waters because i have a baby coming with me and i need it for his formula! '
Utterance: 'I think I can help with that, but in exchange, can I have 3 firewood bundles? I hate to take from the forest and risk damaging the natural wildlife habitat.'
Example Output: No

Example Input: Context: 'Well you guys did say you did not care much about large fires. What if you gave all the firewood in replace for the water and you can still keep 1 food?' 'So I would get 3 water and 1 food and youd get 3 firewood and 2 food?' 'Yea that seems like an alright trade to me 🙂'
Utterance: 'Hmm... alright then 🙂.'
Example Output: No

Example Input: Context: 'That would be fun! I feel like I always do better when I have someone to run against. Competition does me good. That sounds fantastic on the fire wood and water split. What is your food situation looking like??' 'How about this? 2 for you and 1 for me. Going low carb and mostly brought my own. What do you think? ' 'That sounds great! I don't think my chances for catching any fish are pretty slim!'
Utterance: 'You fish? Perhaps I could learn. Never got into it. '
Example Output:
Yes