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

Ex Input:
THEM: hi, i just want the 2 balls and 2 books  YOU: sorry no, i would like the 3 books and 2 hats  THEM: does not work for me. i really need 2 of each or it`s not fair on my side  YOU: the balls i have no issue with, but if you take 2 books then its unfair on my side  THEM: then no deal. sorry  YOU: okay, no deal  THEM: ok  YOU: you need to keep typing no deal til the green button appears  THEM: no deal  YOU: still no deal.

Ex Output:
No


Ex Input:
THEM: i'll take 3 books and a ball  YOU: just take all the books i take the rest  THEM: ok  YOU: ok.

Ex Output:
Yes


Ex Input:
THEM: hello! i would like the hat and the balls, and you can have the books.  YOU: i want the hat and the two books  THEM: i need the hat.  YOU: then you take the had and i get the rest.

Ex Output:

No


