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

[Q]: THEM: i need all three books you can have the rest.  YOU: i'll take that deal  THEM: okay agreed.
[A]: Yes


[Q]: THEM: i'd like 1 of each, please.  YOU: i'd like the ball and a hat, rest is yours.  THEM: deal.
[A]: Yes


[Q]: THEM: i would love the hat and the balls  YOU: you can have the balls but i need the hat.  THEM: ok you can have the hat and i get the balls if i can have the books to  YOU: how about one book for each of us?  THEM: deal  YOU: great! 1 book, 1 hat for me. 1 book, 3 balls for you.
[A]:
Yes


