instruction:
Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
question:
THEM: i will give you a book and 2 hats.  YOU: sorry that won't work. how about i get the ball and one book  THEM: you want 1 ball and 1 book. that works for me.
answer:
Yes


question:
THEM: i would like the balls.  YOU: i need at least one ball and the hat and the book  THEM: i can't do that. i can give you 1 ball and the book.  YOU: that will not work. i need the hat and two balls  THEM: i need atleast 2 balls.  YOU: you can have two balls if i can have the rest  THEM: that will have to work.  YOU: okay great! thank you!
answer:
Yes


question:
THEM: hi, can i have the book?  YOU: sure, can i have everything else?  THEM: can i have 1 hat too?  YOU: i need both hats  THEM: ok.
answer:

Yes


