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

Example 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.
Example Output: Yes

Example Input: THEM: can i get the hats and the books?  YOU: i was hoping for the hats and the ball. the books have no value for me, so you should take them for sure.  THEM: i will take them, and you can have the ball. but i need the hats  YOU: i can't do a deal without any of the hats.  THEM: neither can i without all the hats  YOU: then no deal  THEM: no deal  YOU: no deal  THEM: no deal  YOU: no deal.
Example Output: 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

