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

Example Input: THEM: i'll take the ball you can have the rest  YOU: i need the ball too.  THEM: listen i gave you the hats and book  YOU: you can take the rest. i want the ball.  THEM: nah i dont read or wear hats but ido play ball  YOU: me too.  THEM: look this time you get the ball i get the rest the next time it's mine?  YOU: i already gave a favor last time.
Example Output: No

Example Input: THEM: i want the two hats. you can take everything elsr  YOU: i need two hats.. i'm bald and a siamese twin.  THEM: i can not do without the hats.
Example Output: No

Example Input: THEM: if i can have the books and the hats you can have the balls  YOU: if i can have the books you can ahve everything else  THEM: okay that's fine.
Example Output:
Yes

