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 will give you a book and 2 hats. YOU: sorry that won't work. how about i get the ball and one book THEM: you want 1 ball and 1 book. that works for me.
Student:
Yes