instruction:
Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
question:
THEM: hi i would like the ball and books. you can have the hats YOU: no go, you can have the ball, the books are mine.
answer:
No

question:
THEM: all balls to me, the rest to you YOU: sure.
answer:
Yes

question:
THEM: i can offer a straight split - you get 2 hats and a ball, and i get 2 books and a ball. YOU: i get both balls and a hat, you get 2 books THEM: agreed. i get 2 books and a hat.
answer:
Yes