TASK 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.
PROBLEM: Context: 'Looking forward to this camping trip!  I am hoping we can find something amicable with these additional resources.' 'I'm excited too 🙂. Things have been stressful lately. What are some things that you value most?'
Utterance: 'It's supposed to be chilly where we are heading and I could really use some extra firewood.  🙂  What about you?'

SOLUTION: Yes

PROBLEM: Context: 'We do have a fire to start, but we are very hungry. Diabetics can eat less food because of the small meals. Don't lie to me.' '😡my type of diabetes needs many meals otherwise my insulin levels will be low' 'I am diabetic also.'
Utterance: 'your type maybe needs wild fruits which you can easily gather🙂'

SOLUTION: No

PROBLEM: Context: 'Hey there!' 'Hi! How are you?! You excited for your camping trip??! I sure am ready to go on mine!'
Utterance: 'I am very excited, I'm actually going camping in a week. I drink a lot of water so it's important that I bring a lot. What about you?'

SOLUTION:
Yes