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: i want the books and hat  YOU: what if i get the hat and the ball, and you take the books?  THEM: no, i need the hat  YOU: i need the hat too.  THEM: its going to be no deal without the hat  YOU: yeah i have to have the hat or it's a no deal for me too.  THEM: looks like a no deal  YOU: yeah no deal  THEM: but my horse needs that hat  YOU: so does my horse  THEM: and my grandma also needs a hat.
Student:
No