Detailed Instructions: Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
Problem:THEM: which item is most important to you?  YOU: i'd really appreciate the hat and at least 1 book  THEM: how about you just take the hat  YOU: i can't do just that, i can do the hat and the ball  THEM: okay deal, you take the hat and ball.
Solution:
Yes