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

THEM: i'd like 2 balls and 2 books please. YOU: you can have two balls and one book THEM: in order for that to work i'll also need 1 hat. YOU: no deal. you can have two balls and one hat THEM: that doesn't work, i'll take 2 balls and 1 book YOU: okay thank you.
No

THEM: i can offer a straight split - you get 2 hats and a ball, and i get 2 books and a ball. YOU: i get both balls and a hat, you get 2 books THEM: agreed. i get 2 books and a hat.
Yes

THEM: i'd like the two books, you can have the rest. YOU: ok.
No