instruction:
Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
question:
THEM: i can offer all 3 balls  YOU: i need the book and hat  THEM: i can't give the book, i'll offer the hat and 2 balls  YOU: okay.
answer:
Yes


question:
THEM: i'd like a basketball and a book.  YOU: i can do basketball and you get the rest or the opposite. i'll take the rest and you get ball.  THEM: can't spare a book?  YOU: ball is 5 points for me. everything else is 5 points together. i don't deal for less than 5 / 10.  THEM: ok, take the ball.
answer:
No


question:
THEM: two books and a ball for me  YOU: id like the hat and the books, balls to you  THEM: i need one book to go with my balls  YOU: ok... done.
answer:

Yes


