TASK DEFINITION: Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
PROBLEM: THEM: ok what do you want  YOU: books and hats and balls : x  THEM: i need hats and one other of your choosing  YOU: 1 ball then.

SOLUTION: Yes

PROBLEM: THEM: hey, can i have everything?  YOU: no i want 1 hat and 1 balls  THEM: how about 4 balls and i get the hats and books  YOU: what about i keep 1 hat and 1 book you can keep everything else  THEM: no, lets go back to that 1 hat and 1 ball thing then if that's the case  YOU: okay deal i will keep 1 hat and 1 ball and you keep the rest  THEM: cool.

SOLUTION: No

PROBLEM: THEM: i need hat and book 3 balls for you  YOU: no can do, i also need the book  THEM: i can do hat and 2 balls, rest for you  YOU: so i'll get the book and 1 ball then?  THEM: yes.

SOLUTION:
Yes

