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 would like the ball and hat. you can have the 3 books.  YOU: gimme ball, thats all i want  THEM: sorry no. the ball is worth a lot to me.  YOU: me too, no deal?  THEM: no deal for me  YOU: ok we wait for button  THEM: yes, must keep going back and forth until it appears.  YOU: seems like it  THEM: still a no deal here  YOU: same.
Student:
No