instruction:
Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
question:
THEM: hey what do you want?  YOU: you first  THEM: both books  YOU: i can give you 1 book and a hat  THEM: what about a book and ball?  YOU: both books then  THEM: i'll give you 2 balls for 2 books  YOU: i'll give you 2 books and i'll take the rest...  THEM: hmmm i'll give you the 2 balls and 1 hat  YOU: nope  THEM: ok whatever 2 books for everything.
answer:
No


question:
THEM: i would really like the basketball.  YOU: i get 0 balls 1 hat and 2 books  THEM: deal.
answer:
Yes


question:
THEM: i will give you the book and two balls  YOU: ok.
answer:

Yes


