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 would like 1 book and 1 hat. you can have the hats, hopefully that'll be enough points for both of us.  YOU: you can have 1 book and 1 hat, i'll take 2 hats and 1 ball. deal?  THEM: oops, sorry i meant 1 book and 1 ball for me. typed too quickly.  YOU: sorry, i need the ball.  THEM: same here  YOU: i can take the 1 ball and you can have 3 hats and 1 book. deal?  THEM: no, sorry. that'll only be 4 points for me.  YOU: the ball is the only thing that will work for me. guess we'll set to 0 and wait for the no deal  THEM: alright, no deal for both  YOU: no deal was agreed.

No