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

Example Input: THEM: i can offer a straight split - you get 2 hats and a ball, and i get 2 books and a ball. YOU: i get both balls and a hat, you get 2 books THEM: agreed. i get 2 books and a hat.
Example Output: Yes

Example Input: THEM: so i get 1 book, two of the hats? YOU: sounds fair THEM: ok.
Example Output: Yes

Example Input: THEM: hey there, do you have any interest in the hats? YOU: only a little. how about i take the ball and the books, and you take the hats? THEM: i'd really like the ball and would be willing to give you everything else. the other items are not of much value to me. YOU: that'll only leave me with 5 points and i'll be sad. unless you will only 5 points too. THEM: the ball is literally the only thing with value. YOU: poor thing! okay, fine. i'll take everything but the ball. phhht. enjoy it!
Example Output:
Yes