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.

Ex Input:
Context: 'Hi, are you excited for the camping trip?' 'Hello! I am very excited!🙂 How about you?'
Utterance: 'Yes!  Would you mind sharing your highest priority item with me?  My most valued item right now is Food actually'

Ex Output:
Yes


Ex Input:
Context: 'Hi! how are you doing? I hope you are getting things packed for the camping.' 'Hi there! I am doing well. I am getting things ready and so excited! How are you doing?' 'I'm great! and almost done with packing. and exited about the camping too. Waiting to explore and learn during the trip.'
Utterance: 'That sounds great! What do you prefer with the additional packages for camping?'

Ex Output:
Yes


Ex Input:
Context: 'ok what you want now explain' 'You can take 2 firewood and 1 water.' 'okk thank you'
Utterance: 'That is okay for me, hope you can utilize that.'

Ex Output:

No


