Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer '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: hi, can i have all the balls?  YOU: sure, deal.
Yes

THEM: may i please have the hat and ball you get the rest  YOU: you can have the hat but i need all the balls and the book then  THEM: deal.

Yes

