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

Example Input: THEM: i would like the hat and the book and you can have the balls  YOU: i was going to offer the same thing... i can give the balls the book  THEM: so are you offering me the book and all three balls?  YOU: yes  THEM: agree to that deal.
Example Output: Yes

Example Input: THEM: hello there. i'd really like to get the hat if possible.  YOU: i can give up the hat for 2 balls and 2 books or for 3 books and a ball.  THEM: ok, i'll take the hat, and one ball, you get everything else?  YOU: sounds good  THEM: deal.
Example Output: Yes

Example Input: THEM: i would like both the balls and one hat.  YOU: gimme book and one hat one ball  THEM: that is too much, i need both balls and you have the book already.  YOU: balls to you, the rest to me  THEM: fine. agreed.
Example Output:
Yes

