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 hat at least. i can work with the rest YOU: ok, i'll take the ball and two books THEM: ok that is good.

SOLUTION: Yes

PROBLEM: THEM: gimme ballz YOU: you can have balls if i can have the rest THEM: gimme a book with the ball YOU: no. you can only have ball if i can have all books and all hats. THEM: bad deal for me then... why so mean? YOU: bad deal for me, they didn't give me a lot to work with. THEM: one of each for me, 2 books for u YOU: no deal. THEM: oh noes. gimme ball and a book YOU: 1 ball for you. 3 books and 1 hat for me. THEM: gimme ball and book YOU: no deal. THEM: i found a stale french fry.... i'll throw that in the pot. you good with that?

SOLUTION: No

PROBLEM: THEM: i'll take the ball and a book YOU: ok.

SOLUTION:
Yes