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.

Input: Consider Input: Context: 'Hello. I'm going to do a lot of hiking on my camping trip and need as much water as possible. I'm also planning a bonfire with fellow campers in the area, so I'd like as much firewood as possible. How about I keep the water and firewood and you keep the food?' 'That doesn't work for me. I will also need extra water because I drink a lot. How about we start by saying you get the firewood, and I'll take the food?' 'OK, but how do we split up the water? Because it sounds like we both need some. What if you take all the food and I take all the firewood and then I get two waters and you get one extra?'
Utterance: 'I would prefer to have 2 waters since I agreed to give you all the firewood.'

Output: No

Input: Consider Input: Context: 'Yes, we are all looking forward to it. Thanks for being amenable and trying to make this work. That might be okay, but could we take take the 3 packages of food? Since we won't be doing as big of a bonfire, I am sure we'll hike more or swim and need the extra energy' 'I was hoping to take at least some of the food with me. As you know, those teenagers seem to hungry ALL the time. It's like feeding fuel into a bottomless pit. So I'm definitely going to need some of the food for my trip as well.' 'Hm okay. Would 1 packet of food be sufficient? I know they are growing but my friends are ex football players and can eat 3x the normal person'
Utterance: 'Those ex-football players can eat way more than the average person. I would be OK with that deal. I will get 2 firewood, 1 water and 1 food. You'll get 1 firewood, 2 water and 2 food. I'll go ahead and submit this deal for you to agree to. Thanks for negotiating and have a great camping trip!'

Output: Yes

Input: Consider 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'
Output: Yes