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: 
Utterance: 'Hi . How is your camping trip going?'
Example Output: Yes

Example Input: Context: 'Hello there...! Are you excited for the camp' 'Hey, I am really excited! 🙂' 'Wow.. Cool '
Utterance: 'Are you prepared for the camp?'
Example Output: Yes

Example Input: Context: 'I do need a little firewood to cook the fish. However, it's so hot outside that I may get dehydrated. ' 'Ah, so you want some extra water too? I have a lot of lemonade mix for the kids so I'll need water for them.' 'I tend to get dehydrated quickly so if I don't have enough to drink I won't be able to provide everyone with food.'
Utterance: 'Well, we have extra food too. How about I take 2 water, 1 food, and give the res (1 water, 2 food, 3 firewood) to you?'
Example Output:
No