TASK DEFINITION: Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
PROBLEM: THEM: you keep the balls i keep the hat and the book  YOU: sorry mate, but i need that hat.  THEM: so do i, i have to have the book and the hat or no deal  YOU: i'm ok with giving you the book, but not the hat.  THEM: no hat, no deal  YOU: no deal then, i can't give up the hat.  THEM: no deal  YOU: no deal.  THEM: no deal  YOU: i wonder how many more times we have to say no deal until we can click no deal.

SOLUTION: No

PROBLEM: THEM: i just want the balls  YOU: one ball  THEM: no deal  YOU: no deal  THEM: no deal  YOU: ok how about you get both balls  THEM: deal.

SOLUTION: Yes

PROBLEM: THEM: i'd like the ball  YOU: i'm sorry, that won't work. i'd like the hat and ball. you can have all the books though.  THEM: okay, that's fine.

SOLUTION:
Yes

