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: 'Hey, how are you?' 'Hello, i'm good.' 'How are you preparing yourself to the camping trip?'
Utterance: 'I am trying to gather supplies for the trip. What about you?'
Example Output: Yes

Example Input: Context: 'hi are you getting ready for your camping trip too?' 'I am! I am looking forward to it so much since I haven't been able to go on any vacation due to Covid. I'm going camping with my husband and kids. Where do you plan to be camping?'
Utterance: 'we are going up to the mountain near the lake and it just me and my boyfriend glad to get out as well'
Example Output: Yes

Example Input: Context: 'Same here.  It looks like we both can use some water and snacks.  Do you have any preferences of how much you will need?  I was hoping to get 2 or 3 waters and 1 or 2 foods?' 'Me too. How about you can have 2 water and 1 food if you give me 2 firewood?' 'Ok.  So I'll get 2 water and you'll get 1 water?'
Utterance: 'Yes. And then I'll get 2 food and you'll get 1 food. And then I'll get 2 firewood and you'll get 1 firewood. How's that?'
Example Output:
No