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 book and a hat please YOU: i also want the book along with the ball and 1 hat.
Example Output: No

Example Input: THEM: hi, can i have the book and 2 hats? YOU: balls and one hat for me THEM: ok deal.
Example Output: Yes

Example Input: THEM: can i have 1 book YOU: how about you get all the hats and i get the rest? THEM: sure.
Example Output:
Yes