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 really don't need a lot of food when camping so I would be happy to agree to that!🙂' 'Okay! Sounds fair! Where are you heading out to camp?' 'At a campground near where I live that is on a lake (although they call it a creek!).'
Utterance: 'That is convenient that it is so close 🙂'
Output:
No