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.

Q: Context: 'Hi how are you doing today?'
Utterance: 'I'm doing well. I'm very excited about our camping trip!'

A: Yes
****
Q: Context: 'Let me give you 2 packages of water for 3 packages of food.' 'well, food is more valuable for me. what is your preference?' 'Looks like we both have a high value for food. I will give you 3 packages of water and you give me 3 packages of food.'
Utterance: 'What is your least preference?'

A: No
****
Q: Context: 'Hello, I am very cold and need food and wood to remain warm. How about I get 3 firewood, 3 food and 1 water?' 'That doesn't really work for me because then I would get only 2 waters and nothing else ☹️. What do you think is your highest priority?' 'Wood is my highest priority. I need it to stay warm. I'm very cold-natured. What is your highest priority? 🙂'
Utterance: 'Oh that's good. Wood is not my highest priority since I get hot easily lol. My highest priority is probably food because I have a very high metabolism and get very hungry'

A:
No
****