TASK DEFINITION: Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
PROBLEM: THEM: i want the ball and a hat. i'm a cowboy who has big dreams of entering the nba.  YOU: i get the book and 2 hats then, that works for me  THEM: yes you get the book and 2 hats. dallas here i come.

SOLUTION: Yes

PROBLEM: THEM: hey what do you want?  YOU: you first  THEM: both books  YOU: i can give you 1 book and a hat  THEM: what about a book and ball?  YOU: both books then  THEM: i'll give you 2 balls for 2 books  YOU: i'll give you 2 books and i'll take the rest...  THEM: hmmm i'll give you the 2 balls and 1 hat  YOU: nope  THEM: ok whatever 2 books for everything.

SOLUTION: No

PROBLEM: THEM: what would you like?  YOU: two books and a hat or basketball?  THEM: sounds good so i get two books and the basketball?  YOU: sure.

SOLUTION:
Yes

