instruction:
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.
question:
Context: 'That seems quite unfair. I really would like my camping trip to be enjoyable.' 'I understand. What part of the deal is unfair to you? You get the majority of the highest priority item (food) and I get the majority of the lower priority items (water and firewood).' 'I will have my two packages of food and only one package of firewood. I do not think I can make one package of firewood last for both of my food. '
Utterance: 'So is your counter that you get 2 packages of food, 0 of water, and 2 of firewood?'
answer:
No


question:
Context: 'Hello, what a great time of year to go camping.' 'Yes I can't wait! So sick of being stuck at home. 🙂' 'It will be nice to get out and explore the great outdoors, even if it is super hot!'
Utterance: 'I agree. What supplies could you use more of?'
answer:
Yes


question:
Context: 
Utterance: 'I'm looking forward to my camping trip! What are you trying to collect for your trip?'
answer:

Yes