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

[EX Q]: THEM: i have a preference for the hats  YOU: me too. how about we split the hats and i'll take the books? you can have the ball.  THEM: how about if you only take two of the books?  YOU: i'll take one hat and two books. can i have the ball?  THEM: that's the same for me as you having all the books sans ball  YOU: hmmm.... how about we split the hats, i take one book and the ball? you can have a hat and two books? would that work?  THEM: that works. thank you  YOU: great! good to get a deal!
[EX A]: Yes

[EX Q]: THEM: gimme the hat and 3 books  YOU: if you get the hat i need everything else  THEM: no, need books at least 3  YOU: ok, then i need the hat and 3 other items  THEM: hat and 2 books to me  YOU: if you take the hat i take everything else  THEM: no deal  YOU: ok then no deal, keep it going  THEM: no deal  YOU: pffft  THEM: awwwwee.
[EX A]: No

[EX Q]: THEM: i would like the hat and the ball  YOU: books and one hat to me.
[EX A]:
Yes

