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: u would like the hat and the book please YOU: i also would like the book THEM: okay, i will take the hat and ball and you could keep the book? YOU: can i get 1 book and 1 ball, you can have 1 hat and 2 balls? THEM: sure YOU: thanks! deal! THEM: deal!
answer:
Yes

question:
THEM: book and ball to me YOU: which would you rather have the book or ball? THEM: gimme book and hats YOU: book and one hat, i will take ball and two hats. THEM: need at least 2 hats to go with my book YOU: i will take one hat if i get the book. THEM: no deal YOU: best i can do is ball and two hats or book and one hat. THEM: gimme book and 2 hats YOU: no deal THEM: agreed.
answer:
No