Q: Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
THEM: i would like the ball and the hat. you can have the books  YOU: but i wanted to give you all the books in exchange for both the hat and ball...  THEM: i can give you all the books and the hat but i want the ball  YOU: you can have the ball and 1 book, i take everything else.  THEM: ok  YOU: deal.
A:
Yes