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: 'Hai friend I am fine what about you?me and my team going to trip on some snow fall place I want some help from you.' 'Well, let's negogiate friend! What interests you the most?' 'Okay. I need 3 package of fire woof and 2 pack of food and 2 pack of water.'
Utterance: 'Hmm ☹️ That does not leave me with much'
Example Output: No

Example Input: Context: 'No it's not.  Since my fever is very high and my chills are very bad I'd appreciate you letting me have 2 firewoods and in exchange you could have all the extra food.' 'That is an interesting proposition.  What about the water?' 'I think if you let me have 2 waters I might survive this scourge!'
Utterance: 'I think that your reasons are very compelling.  I would also like to survive.'
Example Output: No

Example Input: Context: 
Utterance: 'Hi there! How are you today?'
Example Output:
Yes