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

[EX Q]: THEM: i need the book and one ball YOU: i can give you the book, but i need both balls and one hat THEM: that doesn't work for me, the hats are worthless but i need a ball YOU: ok so you get one ball i get one ball, i will take both hats and the book THEM: no, i mean i need at least one ball in addition to the book YOU: that is a no deal for me, i need those hats if i take one ball, it is hot here i need shade THEM: i said you can have the hats if i get the book and one ball YOU: i need to read the book though! i must have book also THEM: no deal YOU: sadly no deal THEM: no deal.
[EX A]: No

[EX Q]: THEM: how about you get the ball YOU: i only need the hat. it's 10 for me. THEM: i need the hat, or i would only have 4 YOU: so no deal until the button? i obviously can't make any other deal. THEM: no were stuck on this one YOU: no deal. THEM: yep no deal YOU: nada THEM: nothing YOU: ne.
[EX A]: No

[EX Q]: THEM: hey, i'd be willing to give you the basketball if i can take the hat? then lets split the books, okay? YOU: sounds good THEM: great! 2 books, 1 hat and 0 ball for me.
[EX A]:
Yes