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

[Q]: THEM: i can offer all 3 balls  YOU: i need the book and hat  THEM: i can't give the book, i'll offer the hat and 2 balls  YOU: okay.
[A]: Yes


[Q]: THEM: i can give you three balls and a hat for the book.  YOU: i can live with that.  THEM: so you want the hat for the book? no balls?  YOU: i'm just gonna take the hat and 1 ball ok?  THEM: sounds great, sorry, i mis read.
[A]: Yes


[Q]: THEM: i need the book and 1 hat  YOU: you have a deal. i'll take the rest.
[A]:
Yes


