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

THEM: i really need the hats, and i'd like the balls too. you? YOU: i need hats and books THEM: the hats are 4 each for me, so i really can't make a deal without them. books are zero for me, so those are all yours for sure. YOU: lets split the hats then and i'll take the books.
Yes