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

THEM: if i can have one book and the ball you can have the rest  YOU: i want the ball and three books and a hat  THEM: no deal. i want the ball and you can have everything else.  YOU: i really want that ball tho  THEM: i can not make a deal without the ball  YOU: i take everything else then?  THEM: yes.
Yes

THEM: i would like the ball and 2 books  YOU: ball and books for me  THEM: i need the ball. you can have the rest  YOU: ok deal.
Yes

THEM: good evening! i'd like the two books and we can negotiate on the rest!  YOU: i can do 3 balls or 2 balls and 1 hat.  THEM: take the balls i'll take the books and the hat.

Yes

