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'll give you 4 hats and keep the book and the basketball  YOU: i just want the ball. i can't read and i have no head.  THEM: ill give you the ball and keep the rest, i am very very articulated.
Student:
Yes