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

THEM: ill take four books  YOU: if i can have the hat and ball that is a fair deal.  THEM: thx.
Yes

THEM: do you want the books and the hat?  YOU: i want one book and one ball and one hat.  THEM: well, i will do what you need i suppose, but the ball is literally the only one worth any value to me. 10 for that one : (  YOU: let's do the book and the hats for me. i'll give you the ball.  THEM: you are very sweet, i appreciate your kindness good sir.
Yes

THEM: what if i take the hat and one ball?  YOU: deal  THEM: deal.

Yes

