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

[EX Q]: THEM: i will take the hats and you can have the rest?  YOU: ok.
[EX A]: No

[EX Q]: THEM: what would you like  YOU: the book and onne ball  THEM: deal.
[EX A]: Yes

[EX Q]: THEM: i'd like all the balls please  YOU: that works for me. you can have the balls and i will get everything else.
[EX A]:
Yes

