instruction:
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.
question:
Context: 'Lol, at least it sounds like you've got an expert with you. My husband is really gung-ho but he tends to fly by the edge of his seat when it comes to stuff like planning. He's says he wants to travel light and that he got these water filter straws so that we could drink lake water but I'm super sketched out... I don't want us getting something like schistosomiasis. And I want to make sure everyone stays hydrated with all of the hiking they want to do' 'I get that. I'm going to risk it with the lake water because I'd personally love to have enough food to last 3 weeks (which I'm a little worried about as it is), so I can definitely help you out with the water.' 'thanks! where do you plan on camping? I know popular places are worried about spreading Covid and a lot of offices that give out camping permits are closed.'
Utterance: 'We're going to check out Acadia National Park. I'm not totally sure on the details, I'm letting my boyfriend plan and I'm just handling the packing haha'
answer:
Yes


question:
Context: 
Utterance: 'Hello I'm interested in obtaining more of the water and food, but don't need any extra firewood🙂'
answer:
No


question:
Context: 'were getting closer - id do 2 water, 2 food, 1 wood' 'I don't know. You are geting more items. That's greed bro :-)' 'I just want to make sure you are getting extra of the items you really need like firewood🙂'
Utterance: 'It's not like I don't need foor. I have two teenagers. Do you know how much they eat?'
answer:

Yes