Given the task definition and input, reply with output. 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.

Context: 'Yes, thats all. I need 1/3 food, 2/3 water, and 2/3 firewood.' 'Still not convinced in any way that you need more items in total over me. Please clarify!' 'Food is what I prioritize much more than the others. If you want the majority of the others, I will need all the food.'
Utterance: 'Ok, I'm willing to compromise to speed this up - I'll go with the original plan you've outlined, and I'll take 2/3 food, 1/3 water, and 1/3 firewood'
No