Task: Negotiation Strategy Detection
Input (English): Context: 'Will you give me 2 packages of food and i give you 1 package of water?' 'Hello! I can give you 2 packages of food of you give me 3 packages of water' 'Let me give you 2 packages of water for 3 packages of food.'
Utterance: 'well, food is more valuable for me. what is your preference?'
Output (English): Yes