instruction:
Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
question:
THEM: both hats, you get the rest  YOU: i can do that if you include one book.  THEM: so 2 hats and a book for me?  YOU: sorry, meant exchange a book for a hat in your initial offer.  THEM: hats i like alot, they fit perfect  YOU: i bet they look good on you, but my head is cold and needs a hat.  THEM: ok, how about 1 hat a piece, but i get 2 books and the ball  YOU: let's split the hats, and then you can have any two books you want and i keep my ball.  THEM: deal  YOU: ok.
answer:
Yes


question:
THEM: gimme the balls and hats  YOU: sorry ill give you teh books and you get a balls and a hats  THEM: deal.
answer:
No


question:
THEM: i keep the ball and you can have the rest.  YOU: deal.
answer:

Yes


