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

THEM: i'll take the book and hats  YOU: that won't work for me. you can have the hats and one ball and i will take the book and two balls?  THEM: balls have 0 value on my end  YOU: i can not make a deal without getting the book. what do you have to offer?  THEM: nothing..... a book and a hat for me or i cant do it  YOU: okay no deal. i'm sorry  THEM: no biggie, just click on the no deal button  YOU: no deal.  THEM: yes, the no deal buttin  YOU: no deal. you have to wait until it comes up.
No