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

Example Input: THEM: give me one of each YOU: cant do. how about you keep all of the books, and ill have the hats and balls. THEM: gimme books and one ball YOU: can i please keep the ball and hat? THEM: which is worth more? YOU: they have different values for us. THEM: i know, im asking whatever is bigger for you between hat and ball YOU: i cant reveal that information. THEM: you can, its allowed, but you don't have to YOU: i would prefer to not do that. THEM: thats fine, ya the button.
Example Output: No

Example Input: THEM: i would like the ball and the hats. YOU: sorry, need the ball and 2 books. won't go any low THEM: that is your final offer? YOU: yes, one ball and 2 books. THEM: i accept.
Example Output: Yes

Example Input: THEM: can i have a hat please i ll give you a book and a ball YOU: i would prefer to take all the hats and one other object of your choice. THEM: okay i ll give you 1 ball and the hats YOU: deal.
Example Output:
No