Instructions: Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
Input: THEM: i'd like the book, and you can have everything else  YOU: no, i need the book and the hats  THEM: the hats and the balls have no value to me  YOU: no book, no deeal  THEM: ok, no deal, but we'll have to type a while to get a no deal reached message  YOU: you have to give a little. i need the book and 1 hat  THEM: i can' leave myself with no points, the book is the only one that has value to me  YOU: your points are of no concern to me i need the book and you can be left with 0  THEM: ok, no deal  YOU: you can have the hats and balls i will be taking the book, accept the deal  THEM: no deal.
Output:
No