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

THEM: i get the ball and 2 hats you get the rest. YOU: that sounds reasonable. deal.
Yes

THEM: hello, can i have 4 balls and 1 book? YOU: i want both books and the hat THEM: okay deal, 2 books 1 hat for you, 4 balls for me.
Yes

THEM: hi, i'd like all of the balls and the hat. YOU: i can not give you the hat. but you can have all of the balls. THEM: i can give you the book and the hat then. and itake all the balls. fair? YOU: thats sounds good to me!
Yes