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: gimme the balls and hats YOU: sorry ill give you teh books and you get a balls and a hats THEM: deal.
answer:
No

question:
THEM: books and hat please YOU: you can have the books, i'll take hat and ball THEM: id like hat and 2 books YOU: you can have the hat and one book. deal? THEM: no YOU: i take hat and one book then THEM: fine.
answer:
No