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

Input: Consider Input: THEM: i need both hats and both balls  YOU: i'll take both books and one ball  THEM: okay.

Output: Yes


Input: Consider Input: THEM: what do you want?  YOU: ideal would be the ball and two hats.  THEM: i'd need the book at 3 hats to be at 6. that's the best i can do.  YOU: deal, i'll take the ball and one hat.

Output: Yes


Input: Consider Input: THEM: i would like the book and one ball  YOU: i can do that  THEM: great.


Output: Yes


