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, can i just take the 2 balls?  YOU: is there anyway you would be willing to accept the book instead?  THEM: sorry, that does not work for me. i really need the 2 balls and that`s it  YOU: if that is the best you can offer. deal.
Student:
Yes