Given the task definition and input, reply with output. Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.

THEM: i'll taake the book and balls if that's ok  YOU: no chance you would part with letting me have the hats and one ball?  THEM: the hats have zero value on my end  YOU: i accept your offer of just the hats.

Yes