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

Ex 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.

Ex Output:
No


Ex Input:
THEM: i'd like the hats, you can have the rest.  YOU: okay  THEM: great, thanks!

Ex Output:
Yes


Ex Input:
THEM: if i could have the ball one hat and one book that would be fantasic  YOU: i only want the ball  THEM: thats a hard one for me, ball is worth a lot here.  YOU: same here.  THEM: figured as much  YOU: i don't like to be intractable, but if i can't get the ball we can't make a deal  THEM: i figured that as much too, the 5 cent bonus isnt worth the wasted time, take the ball i'll take the rest.  YOU: ok.

Ex Output:

Yes


