TASK DEFINITION: Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
PROBLEM: THEM: i would like both basketballs and 1 hat you can have the books and 1 hat  YOU: i have to have both balls, you can have the rest  THEM: i would like at least 1 ball and both hats you can have 1 hat and books  YOU: i have to have both balls  THEM: i can't agree to both balls. i will take 1 ball and 1 hat you can have the rest  YOU: okay.

SOLUTION: Yes

PROBLEM: THEM: i will give you a hat, a book and the ball.  YOU: i only want the ball, you can have everything else  THEM: fair enough to me.

SOLUTION: Yes

PROBLEM: THEM: i'll take the bsall, you can have the rest.  YOU: deal.

SOLUTION:
Yes

