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 books please  YOU: give me the ball and hats and you could keep the books  THEM: no deal. i want the ball and at least 2 books  YOU: no, i want the two hats and the ball  THEM: no deal. i don't need hats  YOU: well then give me the ball and hats you could keep all 4 books  THEM: nope if you want the ball then i'll take the books and the hats  YOU: nope  THEM: best deal is you can have the ball and 1 hat  YOU: cool. then ball and one hat is fine with me and you could have one hat and 4 books  THEM: deal.

SOLUTION: Yes

PROBLEM: THEM: i'd like 1 of each please.  YOU: how about you give me the books and take the rest?  THEM: i'll take 1 hat, and 1 book and you can have the rest.  YOU: is that your final offer? that is not that great for me.  THEM: sorry, yes, i'm not working with much.  YOU: ok, i agree.  THEM: okay, thanks.

SOLUTION: Yes

PROBLEM: THEM: i'll take one of each.  YOU: i will give you all 3 basketballs if i get the book and hat  THEM: no, you may have all three balls and i will take the book and the hat.  YOU: if you give 2 balls and the hat we could have a deal  THEM: i must have the hat. the balls are 0 to me.  YOU: give me all 3 ball and the book and we have a deal  THEM: deal.

SOLUTION:
Yes

