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

THEM: i want the hats and a book  YOU: you can have the hats. but i have to have the book.
Yes

THEM: i'd like the hats and the book.  YOU: deal.
Yes

THEM: i would like the balls and the book.  YOU: ok.

No

