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: 'Hello'
Utterance: 'Hello! How are you doing today?'
Example Output: Yes

Example Input: Context: 'sounds great' 'Hi;  I thought I was getting 2 firewoods, 2 waters and one food. Is that what we agreed upon?' 'You said you would give me 2 waters and 1 food for your 2 firewoods '
Utterance: 'Yes, does that work for you.  I could give you 1 water and 2 foods as I really need the water for my hike.  I tend to overheat easily. '
Example Output: No

Example Input: Context: 'Hi there! How are you?'
Utterance: 'Hello good morning I'm well thank you.'
Example Output:
Yes