TASK DEFINITION: Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
PROBLEM: THEM: can i have the hat and one of the books?  YOU: i can give you two books and two balls for the hat and one ball  THEM: how about the hat and you can have the rest  YOU: i need the hat. unless i get the hat we cannot make a deal  THEM: ya it would see that way on my side too unfortunately  YOU: are you sure you cannot give the hat up?  THEM: its the only thing of value to me.  YOU: the hat is the only item of value to me also  THEM: welp looks like we are at an impass and we chit chat until it says we can "make no deal"  YOU: this isn't going to work  THEM: nope, no deal.

SOLUTION: No

PROBLEM: THEM: what do you think?  YOU: hats are pretty important for me. i'd also like both books but would settle for 1. you?  THEM: keep the hats but i take everything else.  YOU: but what about splitting the books?  THEM: no because i'm giving the very expensive hats to you  YOU: okay, but i'm not loving that.  THEM: alright,

SOLUTION: Yes

PROBLEM: THEM: hi i would like the hats and ball and you can have the books  YOU: i need the ball and the books  THEM: ok, i can do that.

SOLUTION:
Yes

