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

[EX Q]: THEM: i want the ball a hat and two books  YOU: no deal  THEM: ball and two books?  YOU: deal.
[EX A]: Yes

[EX Q]: THEM: i'd like the hat, rest to you  YOU: i would like to keep the hat, but i will give you a ball and two books  THEM: only the hat is worth any money to me  YOU: i will give you three books and a ball, and keep the hat  THEM: books are nothinig to me, ball is two, hat is 8, so no deal  YOU: no deal, but thanks  THEM: your welcome, we just have to type a few more messages before we can hit no deal was reached  YOU: no problem,  THEM: wish we could have reached an agreement, impossible for both of us  YOU: indeed, the other items have no value,
[EX A]: No

[EX Q]: THEM: i get the ball you get the rest  YOU: deal.
[EX A]:
No

