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.

Input: Consider Input: Context: 
Utterance: 'Hello.'

Output: No


Input: Consider Input: Context: 'I am excited too. I really need food too. What other item is priority for you?' 'I also need water because we plan to do a lot of hiking. What about you?' 'Wow, I think we planned the same activities for our trip. I need water too 🙂'
Utterance: 'Haha well we'll be seeing a lot of each other then. Is water your number one or two priority?'

Output: Yes


Input: Consider Input: Context: 'I understand where you're coming from. I would really need the most water. ' 'I am willing to give you the most water if I am able to have the most food.' 'Well I need some food because what if I get lost as well? '
Utterance: 'I understand that, but walking away with the most food and the most water would essentially leave me for dead lol. Do you prefer water or food? '


Output: No