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: you can have all of the hats if i can have the book and the ball.  YOU: just the ball  THEM: can i have one of the hats too then?  YOU: yes for a ball  THEM: okay, so i get one hat and the ball?  YOU: for how many ball?  THEM: one ball  YOU: no u said all the hats  THEM: yes, originally i offered all the hats to you if i could have the book and the ball.  YOU: ur just wasting time the bonus isn't that great  THEM: that's okay, i want to do this right. so what do you need from this deal?  YOU: i will give you four hats and 1 ball for the book  THEM: okay, that sounds good. thanks.
Student:
No