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

THEM: ball for me and i give all else... cant beat that  YOU: no can do  THEM: well then we aint gonna deal... ball is 10 for me  YOU: ok then keep sending messages  THEM: no deal  YOU: no deal  THEM: no deal  YOU: no deal  THEM: nope  YOU: nope.
No

THEM: i can offer you one ball.  YOU: ha, i need the hat and 2 balls  THEM: i can give you all the balls if you give me everything else  YOU: i need another item with the balls to make that work  THEM: i can offer you the balls and one book  YOU: okay.
Yes

THEM: you want the hats?  YOU: i'll take books and balls  THEM: we could probably split the books.  YOU: okay i get the hats and a book  THEM: sounds good.

Yes

