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

Q: THEM: i will take the hat and the ball you can have all the books.  YOU: now see, i promised my dying son i'd play one last game of basketball with him. i need that ball.  THEM: alright, alright - you take the books and the ball. i will ride off on my horse with that hat.  YOU: thanks. its a deal.

A: Yes
****
Q: THEM: i would like the hat, two books and 2 balls  YOU: gimme a book  THEM: okay, you could have one book. so, i could have one book, one hat and two balls?  YOU: ouch, no. gimme book and a ball  THEM: okay so you could have one book and one ball  YOU: ok, thanks sir / ma'am  THEM: so, i get one book, one ball and the hat is that a deal?  YOU: ok.

A: Yes
****
Q: THEM: i'd like balls.  YOU: if i can take the rest, its a deal.

A:
Yes
****
