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

Example Input: THEM: i need the ball and 2 hats  YOU: ok, how about 1 hat and 1 ball for you and the rest mine?  THEM: i'm going to need the ball and both hats  YOU: ok deal.
Example Output: Yes

Example Input: THEM: hello, can i have the hat and book? you can have all 4 balls  YOU: sure! deal  THEM: thank you.
Example Output: Yes

Example Input: THEM: hello, you can have the balls if i can have the books and the hat  YOU: deal.  THEM: cool beans.
Example Output:
Yes

