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

[Q]: THEM: hi. ill take the books and balls. you can have the hats  YOU: but there is only the one hat. how about i get the hat and two balls. you can have the books and one ball.  THEM: ok.
[A]: Yes


[Q]: THEM: i would like the hat and the balls.  YOU: i want 2 books and 1 ball  THEM: deal.
[A]: Yes


[Q]: THEM: i'd like the hat and ball, and you can have all three books.  YOU: deal.
[A]:
Yes


