Q: Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
THEM: i'd like to have 6 books and 6 balls.  YOU: sure looks like we don't have that much inventory! but i can give you the two balls!  THEM: i need 6 balls. though, not 2. can you spare 6?  YOU: i'll give you all of the balls, that should please you!  THEM: that would be great. could i have 2 hats, too?  YOU: no i need the hats, it's pretty cold here! but you seemed to only be interested in balls, so you can have all of those  THEM: sorry it's so cold. you can keep the hats. so, we're agreed that i get all the books and all the balls and you get all the hats?  YOU: that's fine.  THEM: thanks!
A:
Yes