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

THEM: i'd like the ball and 2 books. YOU: deal.
Yes

THEM: you can have the hat and balls if i can have the 3 books YOU: deal.
Yes

THEM: i'd like the ball and 2 hats. YOU: you can have two hats but, i would need the rest THEM: i need the ball and either 2 hats or 2 books YOU: then you can have one ball and two hats THEM: sounds great. thanks.
Yes