Teacher:Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
Teacher: Now, understand the problem? Solve this instance: THEM: hi there. i need a hat!  YOU: sorry the hat i just can not part with.  THEM: you can have everything else for yourself, i just need the hat.  YOU: i guess i'll settle.  THEM: wonderful, we have a deal then?
Student:
Yes