Q: Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
THEM: i want the ball and hats.  YOU: i need the ball or i can not make a deal  THEM: i also desperately need the ball. i already did a favor before.  YOU: i'm sorry but, no deal.  THEM: how about i take the ball, you get everything else.  YOU: no deal.  THEM: now what?  YOU: we wait for the no deal button to appear once we make enough conversation back and forth  THEM: that sounds like a plan.  YOU: no deal.  THEM: no deal.
A:
No