You will be given a definition of a task first, then some input of the task.
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: 'Sounds good.🙂' 'I think this would be a good even split of resources and would allow each of us to have extra supplies. 🙂' 'I agree with you.'
Utterance: 'All that is left is to submit our deal. Nice working with you!'
Output:
No