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

[EX Q]: THEM: i need the books and 2 balls YOU: i can give you both books and 1 ball THEM: i really need the books and 2 balls YOU: i can do 1 book and 2 balls if you want,,, i need have something THEM: that isn't quite enough i really need another item YOU: you can have 2 books and 1 ball that leaveing us both with 3 items THEM: whatever, that's fine, you don't understand the game.
[EX A]: Yes

[EX Q]: THEM: i need both balls and the book YOU: cant do it THEM: counter offer? YOU: both balls and a book for me THEM: nope. but i can let you have the book and both hats if i get both balls YOU: i need at least one ball THEM: i can't do that, we're at an impasse : ( YOU: alright then it wont work THEM: no deal YOU: blarg.
[EX A]: No

[EX Q]: THEM: give me books and hats YOU: all th books and 1 hat for you THEM: ok.
[EX A]:
Yes