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 the ball and the book.  YOU: i need one of them and the hats  THEM: no deal. i need at least the ball and the book.  YOU: no deal then  THEM: or i need the ball and all the hats.  YOU: i need at least one hat to go with the book  THEM: can't do it. sorry.  YOU: cant make a deal then  THEM: no problem. no deal.  YOU: book and ball are worth too much to me  THEM: same.

SOLUTION: No

PROBLEM: THEM: i would like everything  YOU: i need the books and the ball you can have the hats  THEM: i need the hats and the ball  YOU: okay deal.

SOLUTION: Yes

PROBLEM: THEM: i would like 2 hats and one book, you can have the rest  YOU: i need the hats and you can have the rest  THEM: ok you can have 2 hats, ill take 3 books and a ball... sound good to you?  YOU: yes, thanks  THEM: perfect.

SOLUTION:
Yes

