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

[Q]: THEM: can i have the book and 1 ball?  YOU: you can have all of the balls, if i get the hat and the book  THEM: i would need the hat as well. hat and balls are low value for me.  YOU: i need the hat and 1 ball then to make a deal  THEM: you can have hat and all balls if i can have book.  YOU: deal.
[A]: Yes


[Q]: THEM: i'd really like all the balls. what do you want?  YOU: i'd like at least one of each  THEM: i don't care about the books. if i give up one of the balls, i'll really need the hat as well.  YOU: can't do that, you can have two balls if i can have the rest  THEM: seriously? you can't give me the hat, too?  YOU: no  THEM: you're getting both books!  YOU: they are worth one point to me  THEM: they are worth 0 points to me. i'd be settling for 6 if we had it your way. 7 if you give me the hat, too.  YOU: the only thing of value to me are the balls  THEM: that's not true - - the books are valuable to you.  YOU: 1 point  THEM: listen, what's your point total the way you want things to go?  YOU: not good, i was settling for only 6 - 7
[A]: No


[Q]: THEM: i would like the hats and the balls.  YOU: how about you get all the books instead  THEM: no, but i will settle for any three object that are not books.  YOU: deal  THEM: what are you offering me?
[A]:
No


