Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.

[Q]: THEM: i'll take all the hats and the book.  YOU: that's kind of a bad deal for me. how about i get the book and you get all the hats?  THEM: ok.
[A]: No


[Q]: THEM: hello i would like the ball, the hat, and 2 books.  YOU: no. how about i get the ball and you get the rest.  THEM: no. i will take the ball and 1 book.  YOU: no it has to be even. i'll take the ball and you get everything else. that seems fair.  THEM: i will take the ball and no books.  YOU: you must be seeing different values than me. i want the ball.  THEM: then it seems we have reached an impasse.
[A]: No


[Q]: THEM: i need all the balls and the book  YOU: okay.
[A]:
No


