Definition: 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 elicit-pref strategy, otherwise output No. elicit-pref is a cooperative negotiation strategy. It is used to discover the preference order of the opponent in the negotiation.
Input: Context: 'I have not, but I don't really have an interest for it, either.' 'Thats a shame, i am sure you would like it if you give it a try, especially if you build a large fire 🙂' 'I was going to say, the fire would be probably one of the few things I would be interested in! I love being warm.'
Utterance: 'Well you can take all the firewood if it will help, would it be ok if i get all the food in return?'

No