Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.

[Q]: THEM: i would like the books and the hat, you can have all the balls.  YOU: can i at least get 1 ball?  THEM: you can have all the balls, i want the books and the hat.  YOU: oh no - i am sorry i read that wrong. i will need either both books or 1 book and the hat and 1 ball.  THEM: the least i can go is 1 hat and 1 book for me, the balls have no value.  YOU: okay so i get 1 book and the balls and then we are a deal correct?  THEM: yes, deal.
[A]: Yes


[Q]: THEM: i would like the book and 1 hat and 1 ball  YOU: i can not make that deal. i need the book and the hats you can have the balls  THEM: no can do i need the book and the balls if you want the hats  YOU: i need the book the most and at least one other item  THEM: yeah the book is really non negotiable. so if you won't budge on the book then there will be no deal  YOU: no deal.  THEM: no deal  YOU: no deal  THEM: no deal  YOU: no deal.
[A]: No


[Q]: THEM: lemme get those hats  YOU: deal.
[A]:
Yes


