instruction:
Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
question:
THEM: give me the book and ahts YOU: no deal THEM: gimme book and balls YOU: sounds good, i will take the hats.
answer:
Yes

question:
THEM: i would like the hat, two books and 2 balls YOU: gimme a book THEM: okay, you could have one book. so, i could have one book, one hat and two balls? YOU: ouch, no. gimme book and a ball THEM: okay so you could have one book and one ball YOU: ok, thanks sir / ma'am THEM: so, i get one book, one ball and the hat is that a deal? YOU: ok.
answer:
Yes

question:
THEM: hi i would like the hats and balls and you can have the books YOU: i need 2 hats and the books THEM: i cant let go of the hats. i can offer the books and 1 ball YOU: i have to have at least 1 hat with the books and the balls THEM: i cant do that. looks like we wont be able to reach a deal YOU: no deal THEM: agreed. no deal YOU: no deal THEM: no deal YOU: no deal.
answer:
No