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

THEM: i need the book and the balls  YOU: i keep the book and hat and you get all my balls  THEM: i need the book as well  YOU: sorry i need it too, no deal on this one  THEM: click no deal when it comes up  YOU: no deal  THEM: yep  YOU: no deal  THEM: yes, no deal  YOU: no deal.
No