Detailed Instructions: Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
Q: THEM: i'd love to have the hat and book please  YOU: can i get the hat and two balls - the book and a ball would be yours  THEM: i really need that hat. i can go the other way, the hat and a ball  YOU: nah, i can live with the first offer - a balls for me, the hat and book for you  THEM: ok deal  YOU: deal.
A:
Yes