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

THEM: i would like the ball and the book and you can have all three hats for your wardrobe : )  YOU: i don't reall need the hats that much. that ball though, i crave it  THEM: ok you have the ball and i will take the rest. going to a rodeo next weekend!  YOU: i could use one hat though. so one ball and one hat for me?  THEM: ok i can part with one hat.
Yes

THEM: how about 2 books and 2 balls for me, you can have the hat and the book?  YOU: i'd like hat and 1 ball. you can have the rest?  THEM: ok, i can do that. so i get 3 books and 1 ball, you get 1 hat 1 ball?  YOU: yep.
Yes

THEM: i need the ball and 1 book.  YOU: ok then i get the hat and 2 books  THEM: deal.

Yes

