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

Input: Consider Input: THEM: i need the book and 1 hat and you can take the rest?  YOU: i need the book as well. if you take the book i need everything else  THEM: okay i will take the book and you take everything else  YOU: okay thank you.

Output: Yes


Input: Consider Input: THEM: i'd like the ball and the hat.  YOU: give me ball u get rest or flip it  THEM: no thanks. i'd like the ball at least.  YOU: take ball i get rest.

Output: Yes


Input: Consider Input: THEM: i'd like book and hats.  YOU: you can have the hats if i get the book and balls.  THEM: i can do book nd 1 hat.  YOU: i can give you a ball and both hats.  THEM: balls are 0 for me.  YOU: ok, i can let you have the book and one hat.


Output: Yes


