TASK DEFINITION: Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
PROBLEM: THEM: i would really like the basketball.  YOU: i get 0 balls 1 hat and 2 books  THEM: deal.

SOLUTION: Yes

PROBLEM: THEM: i keep the book you get the rest  YOU: deal  THEM: deal.

SOLUTION: Yes

PROBLEM: THEM: can i have 2 hats and the ball?  YOU: how about i give you all the hats an i get everything else  THEM: deal.

SOLUTION:
Yes

