Definition: Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
Input: THEM: you take the books, i take the hat and the balls  YOU: i will take both books, but i also need one ball  THEM: i can't do that  YOU: i can not give up both balls., they are too pretty to not have one  THEM: then i need 1 hat, 1 book and 1 ball  YOU: no deal  THEM: last offer 1 hat and 1 ball, but i am not happy about it  YOU: i do not want the hat, you can have the hat it makes my hair ugly.
Output:
No