Definition: Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
Input: THEM: ill take the hat and ball, you can have the books.  YOU: i'll take a hat and a book  THEM: i need the hat and ball, books are worthless to me  YOU: same here  THEM: so what now?  YOU: we wait till the no deal button comes up and we click on it  THEM: ok you sure no deal?  YOU: without the hat i ger 4 / 10  THEM: ill get 5  YOU: so we are stuck  THEM: no deal.
Output:
No