Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.

Ex Input:
THEM: i would like the hat at least. i can work with the rest  YOU: ok, i'll take the ball and two books  THEM: ok that is good.

Ex Output:
Yes


Ex Input:
THEM: one book one hat for me  YOU: if i take the ball i need three books  THEM: no deal  YOU: i will also take the hat and the ball  THEM: give me three books you take the rest  YOU: deal  THEM: deal.

Ex Output:
Yes


Ex Input:
THEM: hello, ranger. what would you like in order to help defend angel grove from rita?  YOU: i need the book and ball  THEM: ranger. i'm sorry. i can't do this deal. it seems you are working on more than one hit at a time and that slows this down.

Ex Output:

No


