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

[EX Q]: THEM: hi, i want the book and the hat  YOU: fine.
[EX A]: Yes

[EX Q]: THEM: i want the balls and hat  YOU: you can have the hat but not all the balls  THEM: how about two balls and the hat?  YOU: i can take 2 balls and 1 hat.... is that what you are saying?  THEM: no that's what i take  YOU: you do not want the book?  THEM: nope  YOU: hmmm, how bad do you want that hat?  THEM: i want that hat and two other items  YOU: i guess you can have the hat and 1 ball....  THEM: no, two items and the hat  YOU: no deal.
[EX A]: No

[EX Q]: THEM: i'll take the book and one ball  YOU: okay deal  THEM: confirmed.
[EX A]:
Yes

