Given the task definition and input, reply with output. Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.

THEM: hi, can i have all the balls? YOU: what about i give you 3 balls and you give me 2 books THEM: i'll give you 2 books and one ball. i'll take 3 balls and one hat YOU: i will give you 4 balls for 2 books THEM: ok, and the hat. i'll get 4 balls and the hat YOU: no hat THEM: ok, i'll take 4 balls and you get one hat and 2 books YOU: deal, you get four balls and i get 2 books and one hat.
Yes