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

THEM: i want the hat and book. you get the balls in exchange.  YOU: balls are 0 for me. i want hat, all the rest for you  THEM: ok deal.
Yes

THEM: i will keep the book. you can have the rest.  YOU: deal.
Yes

THEM: ok how about that?  YOU: i didn't see anything, but i how about that, so i'll ask for one book, the rest to you  THEM: nah i ll take the book and the rest is yours  YOU: deal.

Yes

