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: 'Thats Good, I'm a big guy and like to eat when I'm out and about. ' 'what if we do 3 water for me, 3 food for you, and split the firewood?' 'No, that won't work. I told you in the begining I needed some water because of the medication I'm on.'
Utterance: 'that's right, how about i take 2 water, and you take 2 food?'
Example Output: No

Example Input: Context: 'Not really! I will need you to give me 3 food, 2 water and 2 firewood.' 'Yea, that's not going to work for me. That would leave me with NO food, and only 1 water, and 1 firewood. Would you take that deal, if I offered it back to you?' 'Ok what will work for you?'
Utterance: 'I really need at least some of everything. What do you need the most?'
Example Output: No

Example Input: Context: 'Hi - I'm so excited for our camping trip.  I'm most excited about getting to eat food that I normally don't when I am home' 'Ooh what kind of food?! Like MRE? I'm going to need lots of water because I'm going to the High Desert.'
Utterance: 'Hello! camper, how are you? I need us to make a deal where we all benefit.'
Example Output:
Yes