Instructions: Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
Input: THEM: how about i get the hat and both basketballs and you can have the books?  YOU: i need the hat but you can have all the books and a basketball  THEM: i really want the hat too, but i'll give it to you if i can have both balls and all the books.
Output:
No