instruction:
Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
question:
THEM: i need the ball and three books YOU: if you take the ball. i need the hats and at least 2 books THEM: i can do that, you get hats and 2 books, i get ball and 2 books YOU: deal.
answer:
Yes

question:
THEM: i just need the hat. YOU: okay.
answer:
Yes

question:
THEM: i'll take one hat and one ball and i will give you three books. will this work for you? YOU: nope. really need the hat and a little bit of everything else. THEM: i really need the hat as well. i'll give you everything else for the hat YOU: okay, if that's the best you can do. THEM: that is the best i can do. so i will take the hat and you can have everything else.
answer:
Yes