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

Input: Consider Input: THEM: hi i would like the ball and books. you can have the hats  YOU: no go, you can have the ball, the books are mine.

Output: No


Input: Consider Input: THEM: i would like everything  YOU: i need the books and the ball you can have the hats  THEM: i need the hats and the ball  YOU: okay deal.

Output: Yes


Input: Consider Input: THEM: i would like one hat, all else to you  YOU: deal.


Output: Yes


