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

[EX Q]: THEM: ill give you the hats  YOU: i want the hats and one ball  THEM: that works for me  YOU: deal.
[EX A]: Yes

[EX Q]: THEM: can i have 2 books, a hat and 2 balls?  YOU: you can have all the balls and books, i just need the hat  THEM: ok.
[EX A]: No

[EX Q]: THEM: ok you would like a hat and two balls, am i right?  YOU: i need three hats and the book please  THEM: not going to happen  YOU: what would you like?  THEM: book, two hats and one ball  YOU: i need the hats. if i can have two hats and the book you can have the rest  THEM: how about you take all hats and i keep the re'st  YOU: okay deal.
[EX A]:
Yes

