Task: Negotiation Strategy Detection
Input (English): Context: 'That's great! Can I offer 2 packages of firewood in exchange for 2 packs of food?' 'Yes, that sounds good to me!' 'How about water? do you need? I can offer 2 of these for 1 pack of food'
Utterance: 'I have plenty of water right now, but need at least 1 pack of food for myself.'
Output (English): Yes